Partner, Hunton & Williams LLP
Bill is Chairman of the firm’s Executive Committee, and former head of its Administrative Law and Environmental Practice Groups. His practice focuses on environmental litigation, regulation and counseling, including climate change regulation and litigation, clean air regulation, environmental licensing and auditing, and waste management and clean water issues. Bill and his team represent clients in both the United States and Europe. In the United States, his practice involves proceedings before federal and state agencies, courts and Congress; in Europe, it involves advice on European Community law.
Bill is a member of the American Bar Association and is AV® Peer Review Rated in Martindale-Hubbell. He is admitted to practice before the U.S. Supreme Court and the U.S. Courts of Appeals for the D.C., Second, Fourth, Fifth, Sixth, Seventh and Eleventh Circuits.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Director, Climate & Clean Air Program, Natural Resources Defense Council
David Doniger has been at the forefront of the battle against air pollution and global climate change since he joined NRDC in 1978. He helped formulate the Montreal Protocol, an international agreement designed to stop the depletion of the earth's ozone layer, as well as several essential amendments to the Clean Air Act. In 1993, he left NRDC to serve on the White House Council on Environmental Quality, followed by key posts at the U.S. Environmental Protection Agency. He rejoined NRDC in 2001 and has since been working to defend the Clean Air Act from assaults in Congress. He is based in Washington, D.C.
Republican Special Counsel, U.S. Senate Energy and Natural Resources Committee
Patrick McCormick was appointed to the position of Special Counsel to the United States Committee on Energy and Natural Resources in April 2011 by U.S. Sen. Lisa Murkowski, R-Alaska, the Committee's Ranking Republican. He provides counsel and advocacy on all matters within the committee's jurisdiction especially as they bear on the security, adequacy, reliability and affordability of the nation's energy supply resources and delivery infrastructure.
Prior to this appointment, he was with Hunton & Williams LLP where he was a partner and the leader of the regulated markets and energy infrastructure practice in the firm's Washington office. McCormick's private practice focused on representing clients and advising executives on matters pertaining to energy regulation and infrastructure development.
Before joining Hunton and Williams in 2005, McCormick was the managing partner for the Washington office of Balch & Bingham LLP for more than a decade. Earlier in his career he served as deputy assistant general counsel for electric rates and corporate regulation with the Federal Energy Regulatory Commission and in positions of increasing responsibility in the law and governmental affairs departments of Potomac Electric Power Company.
McCormick is admitted to practice in the District of Columbia and Maryland. He has been listed in Chambers USA and Best Lawyers in America.
McCormick earned a Bachelor of Arts in history at Wheeling Jesuit in 1977 and a Juris Doctorate from Columbus School of Law, Catholic University of America in 1984.
Former Administrator, U.S. Environmental Protection Agency
Scott Pruitt served as the 14th Administrator of the U.S. Environmental Protection Agency.
As Administrator, Mr. Pruitt’s overarching goal was to lead EPA in a way that our future generations inherit a better and healthier environment as he works with the thousands of dedicated public servants at EPA who have devoted their careers to helping realize this shared vision, while faithfully administering environmental laws.
Prior to the EPA, Pruitt served as the Attorney General for Oklahoma. Almost immediately upon taking office, he worked with his Democratic counterpart in Arkansas to reach agreement to study the water quality of the Illinois River, which crosses the border between the two states and has been enjoyed by generations of Oklahomans. The Statement of Joint Principles provides for a best science study using EPA-approved methods, with both states agreeing, for the first time, to be bound by the outcome.
Also during his tenure as Oklahoma’s Attorney General, Pruitt led an historic water rights settlement between Oklahoma, Oklahoma City and the Choctaw and Chickasaw Tribal Nations that preserved the ecosystems of scenic lakes and rivers on native lands. The agreement, which required Congressional approval, was enacted into Section 3608 of Public Law 114-322 and signed in December 2016. It provides a framework that fosters intergovernmental collaboration on significant water resource concerns with the settlement area, while at the same time protecting existing water rights and affirming the state’s role in water rights permitting and administration.
Water settlement cases can be lengthy, costly, divisive and disruptive; however under Pruitt’s forward-thinking leadership, the process was hailed by all parties as one of commitment, hard work, perseverance and cooperation.
Pruitt became a national leader through a career of advocating to keep power in the hands of hard-working Americans. He has a proven track record of working with others – including industry, farmers, ranchers, landowners and small business owners - who want to do the right thing by the environment.
He has dedicated his career to creating policy that serves the people. He strongly believes that environmental law, policy and progress are all based on cooperation between the states, cooperation between the states and EPA, and cooperation between regulators and the public. As Attorney General for Oklahoma, he led the state’s legal challenges against property rights intrusion, while protecting Oklahoma’s natural resources and environment.
He is recognized as a national leader in the cause to restore the proper balance between the states and federal government, and he established Oklahoma’s first federalism unit to combat unwarranted regulation and overreach by the federal government.
Before being elected attorney general, he served eight years in the Oklahoma State Senate where he was a leading voice for fiscal responsibility.
After earning his Bachelor’s Degree from Georgetown College and graduating from the University of Tulsa College of Law, Pruitt went into private legal practice, specializing in constitutional law.
In addition to his life as a civil servant, Pruitt is a successful entrepreneur. As a co-owner and managing general partner of Oklahoma City’s Triple-A minor league baseball affiliate, the Oklahoma City Redhawks, Mr. Pruitt took over the team’s marketing operations and helped the team become one of the minor league leaders in attendance and merchandise sales.
Pruitt is, first and foremost, a family man. He and Marlyn, his wife of 27 years, proudly raised their daughter, McKenna, and son, Cade, in Tulsa. Pruitt has made it a priority to pass on to his children the same principled family values with which he was raised.
Partner, Hunton & Williams LLP
Bill is Chairman of the firm’s Executive Committee, and former head of its Administrative Law and Environmental Practice Groups. His practice focuses on environmental litigation, regulation and counseling, including climate change regulation and litigation, clean air regulation, environmental licensing and auditing, and waste management and clean water issues. Bill and his team represent clients in both the United States and Europe. In the United States, his practice involves proceedings before federal and state agencies, courts and Congress; in Europe, it involves advice on European Community law.
Bill is a member of the American Bar Association and is AV® Peer Review Rated in Martindale-Hubbell. He is admitted to practice before the U.S. Supreme Court and the U.S. Courts of Appeals for the D.C., Second, Fourth, Fifth, Sixth, Seventh and Eleventh Circuits.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Director, Climate & Clean Air Program, Natural Resources Defense Council
David Doniger has been at the forefront of the battle against air pollution and global climate change since he joined NRDC in 1978. He helped formulate the Montreal Protocol, an international agreement designed to stop the depletion of the earth's ozone layer, as well as several essential amendments to the Clean Air Act. In 1993, he left NRDC to serve on the White House Council on Environmental Quality, followed by key posts at the U.S. Environmental Protection Agency. He rejoined NRDC in 2001 and has since been working to defend the Clean Air Act from assaults in Congress. He is based in Washington, D.C.
Republican Special Counsel, U.S. Senate Energy and Natural Resources Committee
Patrick McCormick was appointed to the position of Special Counsel to the United States Committee on Energy and Natural Resources in April 2011 by U.S. Sen. Lisa Murkowski, R-Alaska, the Committee's Ranking Republican. He provides counsel and advocacy on all matters within the committee's jurisdiction especially as they bear on the security, adequacy, reliability and affordability of the nation's energy supply resources and delivery infrastructure.
Prior to this appointment, he was with Hunton & Williams LLP where he was a partner and the leader of the regulated markets and energy infrastructure practice in the firm's Washington office. McCormick's private practice focused on representing clients and advising executives on matters pertaining to energy regulation and infrastructure development.
Before joining Hunton and Williams in 2005, McCormick was the managing partner for the Washington office of Balch & Bingham LLP for more than a decade. Earlier in his career he served as deputy assistant general counsel for electric rates and corporate regulation with the Federal Energy Regulatory Commission and in positions of increasing responsibility in the law and governmental affairs departments of Potomac Electric Power Company.
McCormick is admitted to practice in the District of Columbia and Maryland. He has been listed in Chambers USA and Best Lawyers in America.
McCormick earned a Bachelor of Arts in history at Wheeling Jesuit in 1977 and a Juris Doctorate from Columbus School of Law, Catholic University of America in 1984.
Former Administrator, U.S. Environmental Protection Agency
Scott Pruitt served as the 14th Administrator of the U.S. Environmental Protection Agency.
As Administrator, Mr. Pruitt’s overarching goal was to lead EPA in a way that our future generations inherit a better and healthier environment as he works with the thousands of dedicated public servants at EPA who have devoted their careers to helping realize this shared vision, while faithfully administering environmental laws.
Prior to the EPA, Pruitt served as the Attorney General for Oklahoma. Almost immediately upon taking office, he worked with his Democratic counterpart in Arkansas to reach agreement to study the water quality of the Illinois River, which crosses the border between the two states and has been enjoyed by generations of Oklahomans. The Statement of Joint Principles provides for a best science study using EPA-approved methods, with both states agreeing, for the first time, to be bound by the outcome.
Also during his tenure as Oklahoma’s Attorney General, Pruitt led an historic water rights settlement between Oklahoma, Oklahoma City and the Choctaw and Chickasaw Tribal Nations that preserved the ecosystems of scenic lakes and rivers on native lands. The agreement, which required Congressional approval, was enacted into Section 3608 of Public Law 114-322 and signed in December 2016. It provides a framework that fosters intergovernmental collaboration on significant water resource concerns with the settlement area, while at the same time protecting existing water rights and affirming the state’s role in water rights permitting and administration.
Water settlement cases can be lengthy, costly, divisive and disruptive; however under Pruitt’s forward-thinking leadership, the process was hailed by all parties as one of commitment, hard work, perseverance and cooperation.
Pruitt became a national leader through a career of advocating to keep power in the hands of hard-working Americans. He has a proven track record of working with others – including industry, farmers, ranchers, landowners and small business owners - who want to do the right thing by the environment.
He has dedicated his career to creating policy that serves the people. He strongly believes that environmental law, policy and progress are all based on cooperation between the states, cooperation between the states and EPA, and cooperation between regulators and the public. As Attorney General for Oklahoma, he led the state’s legal challenges against property rights intrusion, while protecting Oklahoma’s natural resources and environment.
He is recognized as a national leader in the cause to restore the proper balance between the states and federal government, and he established Oklahoma’s first federalism unit to combat unwarranted regulation and overreach by the federal government.
Before being elected attorney general, he served eight years in the Oklahoma State Senate where he was a leading voice for fiscal responsibility.
After earning his Bachelor’s Degree from Georgetown College and graduating from the University of Tulsa College of Law, Pruitt went into private legal practice, specializing in constitutional law.
In addition to his life as a civil servant, Pruitt is a successful entrepreneur. As a co-owner and managing general partner of Oklahoma City’s Triple-A minor league baseball affiliate, the Oklahoma City Redhawks, Mr. Pruitt took over the team’s marketing operations and helped the team become one of the minor league leaders in attendance and merchandise sales.
Pruitt is, first and foremost, a family man. He and Marlyn, his wife of 27 years, proudly raised their daughter, McKenna, and son, Cade, in Tulsa. Pruitt has made it a priority to pass on to his children the same principled family values with which he was raised.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Partner, Donahue & Goldberg LLP
Sean H. Donahue's practice is focused on appellate litigation, including environmental cases in federal and state appellate courts, legal counseling, and helping clients communicate effectively to courts, agencies, and other audiences. He is a member of the bars of the District of Columbia and the State of California.
A 1992 graduate of University of Chicago Law School, Sean served as law clerk to Ruth Bader Ginsburg, then of the U.S. Court of Appeals for the D.C. Circuit, and to Justice John Paul Stevens. He entered private practice at Jenner & Block's Washington office, where he worked on civil matters including in telecommunications and First Amendment law. He then spent four years at the Department of Justice, Environmental and Natural Resources Division, Appellate Section, briefing and arguing cases in the United States Courts of Appeals, and state supreme courts concerning federal environmental and natural resources law, federal property law, takings, and Indian law.
Sean has argued approximately 50 cases in federal and state appellate courts. Since first establishing his own practice in 2002, he has represented environmental and public health organization parties in numerous major environmental and clean energy cases in the Supreme Court and the courts of appeals. His current practice includes representation of public interest organizations, governmental bodies, and private entities in environmental, energy, natural resources, and other cases. Sean has taught courses in environmental law, civil procedure, constitutional law and other subjects at Washington & Lee University School of Law, Iowa College of Law, and Georgetown University Law Center, and currently teaches climate change law and policy as a lecturer at Stanford Law School. He has given presentations at law schools including Berkeley, Columbia, Fordham, Harvard, Duke, Georgetown, Maryland, NYU, Northwestern, Stanford, University of Chicago, University of Florida, Vermont Law School, and Washington & Lee.
Senior Fellow, Center for Energy and Environment, Competitive Enterprise Institute
Marlo Lewis, Jr. is a Senior Fellow at the Competitive Enterprise Institute, where he writes on global warming, energy policy, and other public policy issues. Prior to joining CEI in April 2002, he served as Director of External Relations at the Reason Foundation in Los Angeles, California. During the 106th Congress, Marlo served as Staff Director of the House Government Reform Subcommittee on National Economic Growth, Natural Resources, and Regulatory Affairs.
His interests include the science, economics, and politics of global warming policy; the precautionary principle; environmentalism and religion; and the moral basis of free enterprise. Marlo has been published in The Washington Times, Investors Business Daily, TechCentralStation, National Review, and Interpretation: A Journal of Political Philosophy. He has appeared on various television and radio programs, and his ideas have been featured in radio commentary by Rush Limbaugh and G. Gordon Liddy.
Before joining CEI for his first tenure with the organization in 1993, Marlo served as Research Director for the grassroots organization, Citizens Against Government Waste. Earlier, he was a Staff Consultant to the House Foreign Affairs Subcommittee on International Economic Policy and Trade, a Special Assistant at the State Department Bureau of Inter-American Affairs and Bureau of International Organization Affairs, and a Visiting Assistant Professor of Political Science at Claremont McKenna College. He holds a Ph.D. in Government from Harvard University and a B.A. in Political Science from Claremont McKenna College.
Executive Vice President, The Federalist Society
Dean Reuter is Executive Vice President at the Federalist Society for Law and Public Policy Studies. He has served in two federal government agency Offices of the Inspector General, as Counsel to the Inspector General and Deputy Inspector General, responsible for policing the use of federal funds granted and contracted through those agencies. As such, he helped conduct and oversee criminal investigations across the country. He is the principal author of the non-fiction book, The Hidden Nazi: The Untold Story of America's Deal with the Devil, and editor of Liberty’s Nemesis: The Unchecked Expansion of the State and Confronting Terror: 9/11 and the Future of American National Security. He was appointed by the President and served as Vice-Chairman of the Board of Directors of the Corporation for National and Community Service, and recently served as an appointee on the U.S. Commission on Presidential Scholars. He is a graduate of Hood College (BA with Honors) and the University of Maryland School of Law.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Director, Climate & Clean Air Program, Natural Resources Defense Council
David Doniger has been at the forefront of the battle against air pollution and global climate change since he joined NRDC in 1978. He helped formulate the Montreal Protocol, an international agreement designed to stop the depletion of the earth's ozone layer, as well as several essential amendments to the Clean Air Act. In 1993, he left NRDC to serve on the White House Council on Environmental Quality, followed by key posts at the U.S. Environmental Protection Agency. He rejoined NRDC in 2001 and has since been working to defend the Clean Air Act from assaults in Congress. He is based in Washington, D.C.
Partner, Sidley Austin LLP
ROGER MARTELLA co-leads the Environmental practice group at Sidley Austin LLP. He rejoined Sidley Austin LLP after serving as the General Counsel of the United States Environmental Protection Agency, concluding 10 years of litigating and handling complex environmental and natural resource matters at the Department of Justice and EPA. In 2015, Roger was recognized by Who’s Who Legal as the environmental lawyer of the year globally.
Roger’s practice focuses on three primary areas. First, Roger advises companies on developing strategic approaches to achieve their goals in light of rapidly developing demands to addressclimate change, promote sustainability and utilize clean energy. Second, Roger handles a broad range of environmental and natural resource litigation and mediation. Third, Roger advises multinational companies on compliance with environmental laws in the United States, China, the European Union and other nations.
Roger counsels approximately 50 of the world’s leading conventional and renewable energy, industrial, transportation, agricultural, forestry, and technology companies on bet-the-company environmental issues, regulatory matters, and litigation including transitioning to an era of legal controls addressing greenhouse gas emissions, increasingly stringent pollutant controls, alternative and clean energy, hydraulic fracturing, and sustainability both in the United States and abroad.
Roger employs a strategic, forward-looking approach to solving emerging law and policy issues across the world that have the potential to create both opportunities and risks for domestic and multinational energy and manufacturing companies and industries. Roger’s approach is to build a collaborative and coalition-building framework that seeks the strongest possible results through up front coordination with government, industry, and NGO stakeholders, leveraging strong honest broker relations with government officials and understanding of government approach to realize resolutions that have led to extraordinary favorable resolutions offering significant regulatory relief to industries and pennies-on-the-dollar enforcement settlements for companies.
Roger was unanimously confirmed by the United States Senate as EPA General Counsel. In that role, Roger served as EPA’s chief legal advisor supervising an office of 350 lawyers and staff in Washington and 10 regional offices. In particular, Roger led the team responsible for developing for the first time under the Clean Air Act the federal government’s climate change legal framework and options in response to the landmark Supreme Court decision Massachusetts v. EPA, which held greenhouse gases to be air pollutants under the Clean Air Act.
University of Maryland School of Law and President, Center for Progressive Reform
Rena Steinzor is a Professor at the University of Maryland School of Law and teaches an environmental survey course, as well as offerings in risk assessment, critical issues in law and science, legal methods, contracts, and an introduction to the administrative system. During the course of her academic career, Professor Steinzor has written extensively on efforts to reinvent environmental regulation in the United States, the use and misuse of science in environmental policy making, and the devolution of legal and administrative authority to the states.
Professor Steinzor edited the book A New Progressive Agenda for Public Health and the Environment (Carolina Academic Press 2005) with Professor Christopher Schroeder of the Duke Law School. The book proposes an alternative set of values and principles that should guide efforts to reform environmental law. She worked with Professor Wendy Wagner of the University of Texas School of Law, to edit a book of essays by prominent academics entitled Rescuing Science from Politics (Cambridge University Press, 2005) writing an introduction and conclusion summarizing the issues and recommendations suggested by the book. Professor Steinzor's book entitled Mother Earth and Uncle Sam: How Pollution and Hollow Government Hurt Our Kids was published by the University of Texas Press in the fall of 2007.
Professor Steinzor is the president of the Center for Progressive Reform (CPR) (http://www.progressivereform.org/), a think tank comprised of some 52 member scholars from universities across the United States. CPR is committed to developing and sharing knowledge and information, with the ultimate aim of preserving the fundamental value of the life and health of human beings and the natural environment. One component of CPR's mission is to circulate academic papers, studies, and other analyses that promote public policy based on the multiple social values that motivated the enactment of our nation's health, safety and environmental laws. CPR seeks to inform the public about scholarship that envisions government as an arena where members of society choose and preserve their collective values. CPR rejects the idea that government's only function is to increase the economic efficiency of private markets.
Before joining the law school faculty, Professor Steinzor was the partner in charge of the environmental practice at Spiegel & McDiarmid, a Washington D.C. Law firm specializing in the representation of state and local government entities in the energy and environmental areas. Prior to joining the firm, Professor Steinzor was counsel to the Subcommittee on Commerce, Transportation & Tourism of the House Energy & Commerce Committee, which was then chaired by James J. Florio (D-N.J.). She advised the Subcommittee during its consideration of the Superfund Amendments and Reauthorization Act of 1986 and the Asbestos Hazard Emergency Response Act of 1986. She also served as an attorney advisor to Commissioner Patricia P. Bailey of the Federal Trade Commission and worked as a consumer protection attorney at the FTC in various staff positions.
Partner, Bingham McCutchen LLP
Hill Wellford advises clients in antitrust matters, especially those relating to government enforcement or the intersection between technology, intellectual property and competition.
Prior to joining Bingham, Hill was chief of staff at the Antitrust Division of the U.S. Department of Justice in Washington, D.C., where he oversaw the full range of criminal, merger, civil conduct and international work by the Antitrust Division's 400+ lawyers and economists. Before becoming chief of staff, he served as a counsel to the assistant attorney general and as a trial attorney in the Antitrust Division's Legal Policy Section. He also worked extensively with other components and task forces of the broader Department of Justice - including the department's Intellectual Property Task Force, from 2004 to 2009 - and the Federal Trade Commission and other U.S. and foreign government agencies.
Hill's experience includes matters at the Antitrust Division, where he worked directly on merger and non-merger conduct challenges, and private practice, where he has handled mergers and acquisitions; criminal investigations; civil conduct challenges; and jury, bench and administrative trials. He also litigated patent and other intellectual property cases earlier in his career, and he is a recognized authority on the interplay between the antitrust and IP laws.
Hill's counseling practice covers all aspects of antitrust law and many issues of related consumer protection law. He has taught and lectured widely on antitrust and technology issues, both in the U.S. and abroad, and has taught antitrust seminars to businesses, lawyers at the Department of Justice, U.S. agencies, foreign officials and a formal course at Vanderbilt University Law School. He serves in a leadership position in the American Bar Association's Section of Antitrust and currently edits the newsletter of the ABA's Federal Civil Enforcement Committee.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Director, Climate & Clean Air Program, Natural Resources Defense Council
David Doniger has been at the forefront of the battle against air pollution and global climate change since he joined NRDC in 1978. He helped formulate the Montreal Protocol, an international agreement designed to stop the depletion of the earth's ozone layer, as well as several essential amendments to the Clean Air Act. In 1993, he left NRDC to serve on the White House Council on Environmental Quality, followed by key posts at the U.S. Environmental Protection Agency. He rejoined NRDC in 2001 and has since been working to defend the Clean Air Act from assaults in Congress. He is based in Washington, D.C.
Partner, Sidley Austin LLP
ROGER MARTELLA co-leads the Environmental practice group at Sidley Austin LLP. He rejoined Sidley Austin LLP after serving as the General Counsel of the United States Environmental Protection Agency, concluding 10 years of litigating and handling complex environmental and natural resource matters at the Department of Justice and EPA. In 2015, Roger was recognized by Who’s Who Legal as the environmental lawyer of the year globally.
Roger’s practice focuses on three primary areas. First, Roger advises companies on developing strategic approaches to achieve their goals in light of rapidly developing demands to addressclimate change, promote sustainability and utilize clean energy. Second, Roger handles a broad range of environmental and natural resource litigation and mediation. Third, Roger advises multinational companies on compliance with environmental laws in the United States, China, the European Union and other nations.
Roger counsels approximately 50 of the world’s leading conventional and renewable energy, industrial, transportation, agricultural, forestry, and technology companies on bet-the-company environmental issues, regulatory matters, and litigation including transitioning to an era of legal controls addressing greenhouse gas emissions, increasingly stringent pollutant controls, alternative and clean energy, hydraulic fracturing, and sustainability both in the United States and abroad.
Roger employs a strategic, forward-looking approach to solving emerging law and policy issues across the world that have the potential to create both opportunities and risks for domestic and multinational energy and manufacturing companies and industries. Roger’s approach is to build a collaborative and coalition-building framework that seeks the strongest possible results through up front coordination with government, industry, and NGO stakeholders, leveraging strong honest broker relations with government officials and understanding of government approach to realize resolutions that have led to extraordinary favorable resolutions offering significant regulatory relief to industries and pennies-on-the-dollar enforcement settlements for companies.
Roger was unanimously confirmed by the United States Senate as EPA General Counsel. In that role, Roger served as EPA’s chief legal advisor supervising an office of 350 lawyers and staff in Washington and 10 regional offices. In particular, Roger led the team responsible for developing for the first time under the Clean Air Act the federal government’s climate change legal framework and options in response to the landmark Supreme Court decision Massachusetts v. EPA, which held greenhouse gases to be air pollutants under the Clean Air Act.
University of Maryland School of Law and President, Center for Progressive Reform
Rena Steinzor is a Professor at the University of Maryland School of Law and teaches an environmental survey course, as well as offerings in risk assessment, critical issues in law and science, legal methods, contracts, and an introduction to the administrative system. During the course of her academic career, Professor Steinzor has written extensively on efforts to reinvent environmental regulation in the United States, the use and misuse of science in environmental policy making, and the devolution of legal and administrative authority to the states.
Professor Steinzor edited the book A New Progressive Agenda for Public Health and the Environment (Carolina Academic Press 2005) with Professor Christopher Schroeder of the Duke Law School. The book proposes an alternative set of values and principles that should guide efforts to reform environmental law. She worked with Professor Wendy Wagner of the University of Texas School of Law, to edit a book of essays by prominent academics entitled Rescuing Science from Politics (Cambridge University Press, 2005) writing an introduction and conclusion summarizing the issues and recommendations suggested by the book. Professor Steinzor's book entitled Mother Earth and Uncle Sam: How Pollution and Hollow Government Hurt Our Kids was published by the University of Texas Press in the fall of 2007.
Professor Steinzor is the president of the Center for Progressive Reform (CPR) (http://www.progressivereform.org/), a think tank comprised of some 52 member scholars from universities across the United States. CPR is committed to developing and sharing knowledge and information, with the ultimate aim of preserving the fundamental value of the life and health of human beings and the natural environment. One component of CPR's mission is to circulate academic papers, studies, and other analyses that promote public policy based on the multiple social values that motivated the enactment of our nation's health, safety and environmental laws. CPR seeks to inform the public about scholarship that envisions government as an arena where members of society choose and preserve their collective values. CPR rejects the idea that government's only function is to increase the economic efficiency of private markets.
Before joining the law school faculty, Professor Steinzor was the partner in charge of the environmental practice at Spiegel & McDiarmid, a Washington D.C. Law firm specializing in the representation of state and local government entities in the energy and environmental areas. Prior to joining the firm, Professor Steinzor was counsel to the Subcommittee on Commerce, Transportation & Tourism of the House Energy & Commerce Committee, which was then chaired by James J. Florio (D-N.J.). She advised the Subcommittee during its consideration of the Superfund Amendments and Reauthorization Act of 1986 and the Asbestos Hazard Emergency Response Act of 1986. She also served as an attorney advisor to Commissioner Patricia P. Bailey of the Federal Trade Commission and worked as a consumer protection attorney at the FTC in various staff positions.
Partner, Bingham McCutchen LLP
Hill Wellford advises clients in antitrust matters, especially those relating to government enforcement or the intersection between technology, intellectual property and competition.
Prior to joining Bingham, Hill was chief of staff at the Antitrust Division of the U.S. Department of Justice in Washington, D.C., where he oversaw the full range of criminal, merger, civil conduct and international work by the Antitrust Division's 400+ lawyers and economists. Before becoming chief of staff, he served as a counsel to the assistant attorney general and as a trial attorney in the Antitrust Division's Legal Policy Section. He also worked extensively with other components and task forces of the broader Department of Justice - including the department's Intellectual Property Task Force, from 2004 to 2009 - and the Federal Trade Commission and other U.S. and foreign government agencies.
Hill's experience includes matters at the Antitrust Division, where he worked directly on merger and non-merger conduct challenges, and private practice, where he has handled mergers and acquisitions; criminal investigations; civil conduct challenges; and jury, bench and administrative trials. He also litigated patent and other intellectual property cases earlier in his career, and he is a recognized authority on the interplay between the antitrust and IP laws.
Hill's counseling practice covers all aspects of antitrust law and many issues of related consumer protection law. He has taught and lectured widely on antitrust and technology issues, both in the U.S. and abroad, and has taught antitrust seminars to businesses, lawyers at the Department of Justice, U.S. agencies, foreign officials and a formal course at Vanderbilt University Law School. He serves in a leadership position in the American Bar Association's Section of Antitrust and currently edits the newsletter of the ABA's Federal Civil Enforcement Committee.
President, Cass & Associates, PC
Ronald A. Cass is Dean Emeritus of Boston University School of Law (where he was Dean from 1990-2004), President of Cass & Associates, PC, former Vice-Chairman and Commissioner of the U.S. International Trade Commission, former faculty member at Boston University School of Law and the University of Virginia Law School, and Distinguished Senior Fellow at the C. Boyden Gray Center for the Study of the Administrative State. Dean Cass also sits as an arbitrator for commercial, international, and intellectual property rights disputes, and is a former United States member of the Panel of Conciliators of the International Centre for Settlement of Investment Disputes. He is a member of the Council of the Administrative Conference of the United States and has received seven presidential appointments, spanning Presidents Ronald Reagan to Donald J. Trump.
As a law professor, lecturer, and scholar, Dean Cass has been teaching and writing about a wide array of legal issues on topics such as administrative law and regulation, antitrust, constitutional law, communications, intellectual property, international trade, separation of powers, and legal process. He has published more than 160 scholarly books, chapters, articles, and papers, including a leading casebook on administrative law. Dean Cass has taught judges as well as students in schools of law, economics, business, and public policy and has held academic appointments in the United States, Europe, and Latin America.
In addition to his academic work, Dean Cass has participated in numerous important legal cases as an amicus, consultant, or expert, and has advised businesses, law firms, investment funds, and government agencies on a range of trade, antitrust, intellectual property, and regulatory issues. He has a broad range of affiliations with professional groups, and has received numerous honors, fellowships and awards.
Dean Cass is a graduate of the University of Virginia and the University of Chicago Law School.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Partner, Gibson Dunn & Crutcher
Jason C. Schwartz is a litigation partner in the Washington, D.C. office of Gibson Dunn, co-chair of the Labor & Employment Practice Group, General Counsel of the law firm and a member of the firm’s Executive Committee. Jason was recognized as an MVP in employment law five times, awarded by Law360 to “attorneys whose achievements in major litigation or transactions have set a new standard for accomplishment in corporate law.” Law360 referred to Jason as “an expert dismantler of worker class actions.”
Jason is ranked in Band 1 in Labor & Employment by Chambers USA, which stated, “He is a whip-smart, results-oriented and zealous advocate who is really committed to the client. His judgment is impeccable.” According to Chambers USA, “[c]lients note: He’s an excellent litigator with a good sense of the client’s needs in a business environment. He’s just a pleasure to work with. He’s disciplined, a great writer and gets great results.” Jason has been recognized as a Top 20 Labor & Employment Litigator in the U.S. by Benchmark Litigation; on the Top 100 list of the Nation’s Most Powerful Employment Attorneys by Human Resource Executive magazine; as a Top Lawyer in Employment Defense by Washingtonian Magazine; as a Leading Lawyer in Labor & Employment Disputes by The Legal 500 US; by Lawdragon 500 Leading Corporate Employment Lawyers for Labor & Employment (Litigation); in The Best Lawyers in America in the Employment Law-Management category; as a Super Lawyer by Washington, D.C. Super Lawyers; and as an Am Law Litigation Daily “Litigator of the Week” for his win in an independent contractor misclassification/wage-and-hour class action. He is a Fellow of the College of Labor & Employment Lawyers.
The practice group Jason co-leads was named by The American Lawyer as the Labor & Employment Litigation Department of the Year in its most recent competition. The American Lawyer noted, “with novel labor and employment issues swirling, Gibson Dunn’s litigators set standards and settle the law,” and that a case “typical for Gibson Dunn’s labor and employment team” is “high-profile,” “cutting-edge,” and “a victory.” The group was also recognized ten times as a Law360 Employment Practice Group of the Year and won The National Law Journal’s D.C. Labor & Employment Litigation Department of the Year competition for the last seven years in a row.
Jason’s practice includes sensitive workplace investigations, high-profile trade secret and non-compete matters, wage-hour and discrimination class actions, Sarbanes-Oxley and other whistleblower protection claims, executive and other significant employment disputes, labor union controversies, and workplace safety litigation.
Recent representative matters include:
Jason has also successfully tried several sensitive whistleblower matters for major national employers, and he prevailed in a precedent-setting Labor Department appeal of one of the first Sarbanes-Oxley whistleblower cases to proceed to trial. He prevailed for Enterprise Rent-A-Car in a case of first impression in which the U.S. Court of Appeals for the Third Circuit created a new joint employer test (the Enterprise test) and affirmed summary judgment for a parent corporation in a series of wage-hour class actions, defeating the plaintiffs’ effort to form a nationwide class (In re Enterprise Rent-A-Car Wage & Hour Employment Practices Litig. (3rd Cir. 2012)). In another case of first impression, he successfully argued in the Utah Supreme Court against the recognition of a tort for spoliation of evidence. In addition, he served as lead trial counsel for a retailer in a highly-publicized OSHA enforcement action relating to crowd control at a day-after-Thanksgiving sale.
Jason also has significant experience in administrative law and rulemakings. He served as counsel to the Fair Labor Standards Reform Coalition, and he played a leading role in preparing comments on behalf of the business community relating to the U.S. Department of Labor’s overtime exemption regulations.
Jason served for many years as the Secretary of the Retail Litigation Center, and he testified before Congress regarding OSHA enforcement programs on behalf of the U.S. Chamber. He frequently speaks and writes on employment law and trade secret related topics. He is the co-author of the treatise Whistleblower Law: A Practitioner’s Guide, published by American Lawyer Media/Law Journal Press, and he previously authored the annual “Trade Secrets Litigation Round-Up” published by Bloomberg BNA.
Jason earned his law degree magna cum laude from Georgetown University Law Center, where he was elected to the Order of the Coif and received the George Brent Mickum III Prize and the Charles A. Keigwin Award for the best academic record in first year courses. From 1995 to 1996, he worked as a Legislative Assistant to Congressman Jon D. Fox. Jason received a B.A. degree in international affairs cum laude in 1994 from The George Washington University.
Jason is admitted to practice in the District of Columbia, Virginia and Maryland, as well as in numerous federal courts. He served for many years as an officer and board member of the Charles E. Smith Jewish Day School, currently serves as a member of the Washington Lawyers Committee of the U.S. Holocaust Memorial Museum, and provides pro bono employment counsel to numerous community organizations.
Deputy Associate Administrator, Office of Policy, Economics, and, EPA
Robert Verchick is Deputy Associate Administrator of the Office of Policy, Economics, and Innovation at the U.S. Environmental Protection Agency. He is currently on leave from Loyola University New Orleans, where he holds the Gauthier-St. Martin Chair in Environmental Law. He is a graduate of Stanford University and of Harvard Law School. Verchick began his teaching career at the University of Missouri-Kansas City and has been a visiting professor at Peking University (China), Aarhus University (Denmark), Lewis & Clark College (Portland, OR), and Seattle University. Before entering academia he practiced environmental law at Riddell Williams in Seattle. Verchick served for five years on the board of the Center for Progressive Reform. He is author or co-author of three books, including "Facing Catastrophe: Environmental Action for a Post-Katrina World" (Cambridge, Mass.: Harvard University Press 2010).
President, Cass & Associates, PC
Ronald A. Cass is Dean Emeritus of Boston University School of Law (where he was Dean from 1990-2004), President of Cass & Associates, PC, former Vice-Chairman and Commissioner of the U.S. International Trade Commission, former faculty member at Boston University School of Law and the University of Virginia Law School, and Distinguished Senior Fellow at the C. Boyden Gray Center for the Study of the Administrative State. Dean Cass also sits as an arbitrator for commercial, international, and intellectual property rights disputes, and is a former United States member of the Panel of Conciliators of the International Centre for Settlement of Investment Disputes. He is a member of the Council of the Administrative Conference of the United States and has received seven presidential appointments, spanning Presidents Ronald Reagan to Donald J. Trump.
As a law professor, lecturer, and scholar, Dean Cass has been teaching and writing about a wide array of legal issues on topics such as administrative law and regulation, antitrust, constitutional law, communications, intellectual property, international trade, separation of powers, and legal process. He has published more than 160 scholarly books, chapters, articles, and papers, including a leading casebook on administrative law. Dean Cass has taught judges as well as students in schools of law, economics, business, and public policy and has held academic appointments in the United States, Europe, and Latin America.
In addition to his academic work, Dean Cass has participated in numerous important legal cases as an amicus, consultant, or expert, and has advised businesses, law firms, investment funds, and government agencies on a range of trade, antitrust, intellectual property, and regulatory issues. He has a broad range of affiliations with professional groups, and has received numerous honors, fellowships and awards.
Dean Cass is a graduate of the University of Virginia and the University of Chicago Law School.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Partner, Gibson Dunn & Crutcher
Jason C. Schwartz is a litigation partner in the Washington, D.C. office of Gibson Dunn, co-chair of the Labor & Employment Practice Group, General Counsel of the law firm and a member of the firm’s Executive Committee. Jason was recognized as an MVP in employment law five times, awarded by Law360 to “attorneys whose achievements in major litigation or transactions have set a new standard for accomplishment in corporate law.” Law360 referred to Jason as “an expert dismantler of worker class actions.”
Jason is ranked in Band 1 in Labor & Employment by Chambers USA, which stated, “He is a whip-smart, results-oriented and zealous advocate who is really committed to the client. His judgment is impeccable.” According to Chambers USA, “[c]lients note: He’s an excellent litigator with a good sense of the client’s needs in a business environment. He’s just a pleasure to work with. He’s disciplined, a great writer and gets great results.” Jason has been recognized as a Top 20 Labor & Employment Litigator in the U.S. by Benchmark Litigation; on the Top 100 list of the Nation’s Most Powerful Employment Attorneys by Human Resource Executive magazine; as a Top Lawyer in Employment Defense by Washingtonian Magazine; as a Leading Lawyer in Labor & Employment Disputes by The Legal 500 US; by Lawdragon 500 Leading Corporate Employment Lawyers for Labor & Employment (Litigation); in The Best Lawyers in America in the Employment Law-Management category; as a Super Lawyer by Washington, D.C. Super Lawyers; and as an Am Law Litigation Daily “Litigator of the Week” for his win in an independent contractor misclassification/wage-and-hour class action. He is a Fellow of the College of Labor & Employment Lawyers.
The practice group Jason co-leads was named by The American Lawyer as the Labor & Employment Litigation Department of the Year in its most recent competition. The American Lawyer noted, “with novel labor and employment issues swirling, Gibson Dunn’s litigators set standards and settle the law,” and that a case “typical for Gibson Dunn’s labor and employment team” is “high-profile,” “cutting-edge,” and “a victory.” The group was also recognized ten times as a Law360 Employment Practice Group of the Year and won The National Law Journal’s D.C. Labor & Employment Litigation Department of the Year competition for the last seven years in a row.
Jason’s practice includes sensitive workplace investigations, high-profile trade secret and non-compete matters, wage-hour and discrimination class actions, Sarbanes-Oxley and other whistleblower protection claims, executive and other significant employment disputes, labor union controversies, and workplace safety litigation.
Recent representative matters include:
Jason has also successfully tried several sensitive whistleblower matters for major national employers, and he prevailed in a precedent-setting Labor Department appeal of one of the first Sarbanes-Oxley whistleblower cases to proceed to trial. He prevailed for Enterprise Rent-A-Car in a case of first impression in which the U.S. Court of Appeals for the Third Circuit created a new joint employer test (the Enterprise test) and affirmed summary judgment for a parent corporation in a series of wage-hour class actions, defeating the plaintiffs’ effort to form a nationwide class (In re Enterprise Rent-A-Car Wage & Hour Employment Practices Litig. (3rd Cir. 2012)). In another case of first impression, he successfully argued in the Utah Supreme Court against the recognition of a tort for spoliation of evidence. In addition, he served as lead trial counsel for a retailer in a highly-publicized OSHA enforcement action relating to crowd control at a day-after-Thanksgiving sale.
Jason also has significant experience in administrative law and rulemakings. He served as counsel to the Fair Labor Standards Reform Coalition, and he played a leading role in preparing comments on behalf of the business community relating to the U.S. Department of Labor’s overtime exemption regulations.
Jason served for many years as the Secretary of the Retail Litigation Center, and he testified before Congress regarding OSHA enforcement programs on behalf of the U.S. Chamber. He frequently speaks and writes on employment law and trade secret related topics. He is the co-author of the treatise Whistleblower Law: A Practitioner’s Guide, published by American Lawyer Media/Law Journal Press, and he previously authored the annual “Trade Secrets Litigation Round-Up” published by Bloomberg BNA.
Jason earned his law degree magna cum laude from Georgetown University Law Center, where he was elected to the Order of the Coif and received the George Brent Mickum III Prize and the Charles A. Keigwin Award for the best academic record in first year courses. From 1995 to 1996, he worked as a Legislative Assistant to Congressman Jon D. Fox. Jason received a B.A. degree in international affairs cum laude in 1994 from The George Washington University.
Jason is admitted to practice in the District of Columbia, Virginia and Maryland, as well as in numerous federal courts. He served for many years as an officer and board member of the Charles E. Smith Jewish Day School, currently serves as a member of the Washington Lawyers Committee of the U.S. Holocaust Memorial Museum, and provides pro bono employment counsel to numerous community organizations.
Deputy Associate Administrator, Office of Policy, Economics, and, EPA
Robert Verchick is Deputy Associate Administrator of the Office of Policy, Economics, and Innovation at the U.S. Environmental Protection Agency. He is currently on leave from Loyola University New Orleans, where he holds the Gauthier-St. Martin Chair in Environmental Law. He is a graduate of Stanford University and of Harvard Law School. Verchick began his teaching career at the University of Missouri-Kansas City and has been a visiting professor at Peking University (China), Aarhus University (Denmark), Lewis & Clark College (Portland, OR), and Seattle University. Before entering academia he practiced environmental law at Riddell Williams in Seattle. Verchick served for five years on the board of the Center for Progressive Reform. He is author or co-author of three books, including "Facing Catastrophe: Environmental Action for a Post-Katrina World" (Cambridge, Mass.: Harvard University Press 2010).
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Topics
Article: The Misuse of Interpol's Database
The New York Times Editorial Board writes: Fugitive alerts issued by Interpol, the international law enforcement clearinghouse,...
The Oklahoma Attorney General's Plan: The Clean Air Act Section 111(d) Framework that Preserves States' Rights
William Brownell, Jeffrey Bossert Clark, David D. Doniger, Patrick McCormick, Scott Pruitt
Environmental Law & Property Rights Practice Group
Under Section 111(d) of the Clean Air Act, the Environmental Protection Agency is poised to...
The Oklahoma Attorney General's Plan: The Clean Air Act Section 111(d) Framework that Preserves States' Rights
William Brownell, Jeffrey Bossert Clark, David D. Doniger, Patrick McCormick, Scott Pruitt
Environmental Law & Property Rights Practice Group
Under Section 111(d) of the Clean Air Act, the Environmental Protection Agency is poised to...
Greenhouse Gases: Massachusetts v. EPA Revisited - Podcast
Jeffrey Bossert Clark, Sean H. Donahue, Marlo Lewis, Dean Reuter
Environmental Law & Property Rights Practice Group Podcast
Starting in late 2009, the Environmental Protection Agency began issuing a series of four rules...
Environmental Law: EPA: An Agency Gone Wild or Just Doing Its Job?
Jeffrey Bossert Clark, David D. Doniger, Roger Martella, Rena I. Steinzor, Hill Wellford
2010 National Lawyers Convention
Mr. Jeffrey B. Clark, Partner, Kirkland & Ellis LLP Mr. David D. Doniger, Natural Resources...
Environmental Law: EPA: An Agency Gone Wild or Just Doing Its Job?
Jeffrey Bossert Clark, David D. Doniger, Roger Martella, Rena I. Steinzor, Hill Wellford
2010 National Lawyers Convention
Mr. Jeffrey B. Clark, Partner, Kirkland & Ellis LLP Mr. David D. Doniger, Natural Resources...
Regulatory Authority in the EPA
Ronald A. Cass, Jeffrey Bossert Clark, Jason C. Schwartz, Robert Verchick
Environmental Law & Property Rights Practice Group
The Environmental Protection Agency has broad discretion, delegated to it by Congress in several different...
Regulatory Authority in the EPA
Ronald A. Cass, Jeffrey Bossert Clark, Jason C. Schwartz, Robert Verchick
Environmental Law & Property Rights Practice Group
The Environmental Protection Agency has broad discretion, delegated to it by Congress in several different...
EPA’s Endangerment Rule
Jeffrey Bossert Clark
New Federal Initiatives Project
Brought to you by the Environmental Law & Property Rights Practice GroupThe Federalist Society takes no...
Junk Science and Climate Change: Thoughts from the Federalist Society's 1997 Colloquium on "Junk Science, the Courts, and the Regulatory State"
Mark C. Rutzick, Jeffrey Bossert Clark
In recent months global climate change has once again taken center stage in the public...