Assistant U.S. Attorney, Appellate Chief, Middle District of Alabama
Assistant U.S. Attorney, Appellate Chief, Middle District of Alabama
Tazewell Taylor Professor of Law and William H. Cabell Research Professor, William & Mary Law School
Jonathan H. Adler joined the William & Mary law faculty as the Tazwell Taylor Professor of Law and William H. Cabell Research Professor in 2025. Prior to joining the faculty, he was the inaugural Johan Verheij Memorial Professor of Law and the founding Director of the Coleman P. Burke Center for Environmental Law at the Case Western Reserve University School of Law.
Professor Adler is the author or editor of seven books, including Climate Liberalism: Perspectives on Liberty, Property and Pollution (Palgrave, 2023), Marijuana Federalism: Uncle Sam and Mary Jane (Brookings Institution Press, 2020), Business and the Roberts Court (Oxford University Press, 2016) and Rebuilding the Ark: New Perspectives on Endangered Species Act Reform (AEI Press, 2011).
His articles have appeared in publications ranging from the Harvard Environmental Law Review and Yale Journal on Regulation to the Wall Street Journal, New York Times, and Washington Post. He has testified before Congress a dozen times, and his work has been cited in the U.S. Supreme Court. A 2024 study identified Professor Adler as the seventh most cited legal academic in administrative and environmental law from 2019 to 2023.
Professor Adler is a contributing editor to Civitas Outlook and a regular contributor to the popular legal blog, The Volokh Conspiracy. A regular commentator on constitutional and regulatory issues, he has appeared on numerous radio and television programs, ranging from the PBS Newshour and National Public Radio to the Fox News Channel and Entertainment Tonight.
Professor Adler is a senior fellow at the Property & Environment Research Center in Bozeman, Montana. In 2018, Professor Adler was elected to membership in the American Law Institute and helped co-found the organization Checks and Balances. In 2024, Professor Adler was appointed a public member of the Administrative Conference of the United States.
Professor Adler clerked for the Honorable David B. Sentelle on the U.S. Court of Appeals for the District of Columbia Circuit.
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, Federal Water Policy, Water Division, Nature Program, Natural Resources Defense Council, Inc.
Jon Devine leads NRDC’s clean water solutions team. His work focuses on implementing, defending, and strengthening the core programs under the Clean Water Act. Devine’s areas of expertise include curbing runoff pollution through the development of green infrastructure, increasing the water quality of the Mississippi River Basin by decreasing pollution, and restoring safeguards for streams, wetlands, and other bodies of water. Prior to joining the Water program, he worked with NRDC’s Health & Environment program for four years. Previously, he served as an attorney-adviser in the U.S. Environmental Protection Agency’s Office of General Counsel and also worked as an environmental specialist in Maine’s Department of Environmental Protection. Devine graduated from Bowdoin College and received his JD from Georgetown University. He is based in Washington, D.C.
Partner, Briscoe Prows Kao Ivester & Bazel LLP
Tony Francois is experienced in Water and Real Property Law, Land Use and Zoning, Environmental Regulation, Natural Resources Development, Agricultural Law, and Constitutional Law. He has represented homeowners, builders, farmers and ranchers, trade associations, and water districts in administrative, civil, and criminal proceedings before state and federal administrative agencies and state and federal trial and appellate courts. He is a member of the California State Bar and the Northern, Eastern, and Central Districts of California and the Districts of New Mexico and North Dakota, and has litigated cases in federal courts in California, Oregon, Washington, Idaho, Montana, Nevada, Arizona, New Mexico, Colorado, North and South Dakota, Minnesota, Massachusetts, Maryland, South Carolina, and the District of Columbia, as well as the Sixth, Eighth, Ninth, and Tenth Circuit Courts of Appeals. He has appeared before the Supreme Courts of California, Idaho, Nevada, and the United States.
Prior to attending law school, he served as an infantry officer in the United States Army, and was stationed in the former West Germany during the fall of the Berlin Wall.
Tony was an Attorney at Pacific Legal Foundation from 2012 to 2021. He was a lobbyist for 10 years, first with California Farm Bureau Federation from 2003 to 2007, and then with KP Public Affairs from 2007 to 2012. He was an attorney at McQuaid, Bedford & Van Zandt in San Francisco from 1999 – 2003.
Andrew Varcoe was formerly a partner at Boyden Gray & Associates in Washington, D.C. From 2014 to 2017, Mr. Varcoe was Deputy General Counsel at the Biotechnology Innovation Organization (BIO), the trade association for the biotechnology industry. He previously served as an attorney in the Office of the General Counsel of the U.S. Department of Agriculture (USDA) in Washington, D.C., and Harrisburg, Pennsylvania. While at USDA, he briefed, argued, and mediated cases in the federal courts of appeals and helped manage USDA’s and its agencies’ nationwide appellate litigation docket, working closely with trial and appellate lawyers at the U.S. Department of Justice. Before joining USDA, Mr. Varcoe was an associate and then counsel at Wilmer Cutler Pickering Hale and Dorr LLP (previously Wilmer, Cutler & Pickering). Mr. Varcoe served as a law clerk to Justice Francis X. Spina of the Massachusetts Supreme Judicial Court (from 1999 to 2000), and to Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit (from 2001 to 2002).
Mr. Varcoe received his J.D. cum laude in 1999 from Harvard Law School, where he was a research assistant to Professor Martha Minow and an editor of the Harvard Journal of Law & Public Policy. Mr. Varcoe graduated with honors in 1995 from the University of Chicago, where he was Student Ombudsperson (a mediator, reporting to the President of the University, who investigated and resolved student grievances) and a member of Phi Beta Kappa.
In 2018 and 2019, Mr. Varcoe served as Chairman of the Executive Committee of the Federalist Society’s Environmental Law and Property Rights Practice Group.
Vice President, Edwin Meese III Institute for the Rule of Law, Advancing American Freedom
John G. Malcolm oversees Advancing American Freedom’s work to increase understanding of the Constitution and the rule of law as Vice President of the organization’s Edwin Meese III Institute for the Rule of Law. Malcolm brings to the challenge a wealth of legal expertise and experience in both the public and private sectors.
Prior to joining Advancing American Freedom in 2025, Malcolm was the Vice President of the Institute for Constitutional Government and the Director of the Meese Center for Legal and Judicial Studies at the Heritage Foundation. Prior to joining Heritage in 2012, Malcolm was general counsel at the U.S. Commission on International Religious Freedom, as well as a distinguished practitioner in residence at Pepperdine Law School. From 2004 to 2009, Malcolm was executive vice president and director of worldwide anti-piracy operations for the Motion Picture Association.
Malcolm served as a deputy assistant attorney general in the Department of Justice’s Criminal Division from 2001 to 2004, where he oversaw sections on computer crime and intellectual property, domestic security, child exploitation and obscenity, and special investigations. Immediately prior to that, he was a founding partner in the Atlanta law firm of Malcolm & Schroeder, LLP.
From 1990 to 1997, Malcolm was an assistant U.S. attorney in Atlanta, assigned to the fraud and public corruption section, and also an associate independent counsel, investigating fraud and abuse in the Department of Housing and Urban Development. He was honored with the Director’s Award for Superior Performance for his work in connection with the successful prosecution of Walter Leroy Moody Jr., who assassinated an 11th Circuit judge and the head of the Savannah chapter of the NAACP.
A graduate of Harvard Law School and Columbia College, Malcolm began his career as a law clerk to a federal district court judge and a federal appellate court judge, and as an associate at the Atlanta-based law firm of Sutherland, Asbill & Brennan (new Eversheds Sutherland).
Malcolm, who resides in Washington, D.C., serves on the Board of Trustees of the Washington National Opera and is a Senate-confirmed member of the Board of Directors of the Legal Services Corporation, the largest funder of civil legal aid in the United States.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Professor of Law, University of Michigan Law School
Christopher J. Walker is a Professor of Law at the University of Michigan. Prior to joining Michigan law faculty in 2022, he spent a decade teaching at The Ohio State University Moritz College of Law. He previously clerked for Justice Anthony Kennedy of the U.S. Supreme Court, worked on the Civil Appellate Staff at the U.S. Department of Justice, and served on the Senate Judiciary Committee staff for the Gorsuch Supreme Court confirmation. Professor Walker’s research focuses on administrative law, regulation, and law and policy at the agency level. Outside the law school, he chaired the American Bar Association’s Section of Administrative Law and Regulatory Practice in 2020-21 and served as one of forty Public Members of the Administrative Conference of the United States from 2016-2022, and he continues to serve in both organizations in various capacities. He also works of counsel at the U.S. Chamber Litigation Center. In 2022, he received the Federalist Society’s Joseph Story Award.
Lawyer and Consultant on Issues Relating to International Postal Policy
James "Jim" Campbell is a lawyer and consultant in Washington, D.C. He is a long time adviser to Federal Express Corporation on U.S. postal reform and international postal policy. In addition, in recent years he has co-authored, with the German Wissenschaftliches Institute für Kommunikationsdienste, several major studies of European and international postal laws and practices for the European Commission and a review of the history and development of postal law and the postal monopoly in the United States for the Postal Regulatory Commission.
Mr. Campbell began his career as a staff attorney for the Subcommittee on Administrative Practice and Procedure of United States Senate working, in particular, on a review of regulation of the airline industry by the Civil Aeronautics Board that led to airline deregulation. In 1976 he joined DHL and led efforts to reform national and international postal, customs, and aviation regulations that impeded the development of the then fledgling international express industry.
Mr. Campbell was born in Baltimore, Maryland. He graduated from Princeton University and Georgetown University Law Center. He is the author of many articles on postal policy and a book on postal policy and the express industry.
Vice President for Labor, Legal and Regulatory Policy, National Association of Manufacturers
Patrick Hedren is Vice President for Labor, Legal and Regulatory Policy at the National Association of Manufacturers. Mr. Hedren leads the NAM’s advocacy before Congress and the executive branch on smarter regulations, common-sense legal reform, and labor and employment policies that fit the modern manufacturing workforce.
Prior to his work at the NAM, Mr. Hedren served as Senior Counsel for a Fortune 15 manufacturing company where he helped to grow and manage the company’s Regulatory Advocacy Practice, a multi-business and multi-disciplinary group that enabled business units to provide effective input into the regulatory process and adjust to new regulations. Prior to that role, he worked as a litigation attorney for a regulated financial services company, and for two Members of Congress in campaign and policy roles.
Mr. Hedren is a recognized expert on good regulatory practices and has advised foreign governments on how to improve their regulatory systems. He has also advised multiple U.S. presidential campaigns on regulatory policy topics. He speaks frequently on emerging issues in administrative law and regulatory reform.
A native of Minnesota, he received both his law degree, magna cum laude, and his B.A. in Political Science from the University of Minnesota. He is an alumnus and Advisory Board member of the Atlantic Council’s Emerging Leaders in Environmental & Energy Policy (ELEEP) program.
Chief Legal + Administrative Officer, Waystar Health
Matthew R. A. Heiman leads all legal and corporate governance matters for Waystar. Over the last two decades, he has worked in corporate and government sectors, gaining deep experience in the areas of corporate governance, litigation, risk management, security, and compliance.
Most recently, Matthew was Vice President, Corporate Secretary & Associate General Counsel at Johnson Controls where he helped establish a new corporate secretary department and led the integration of legal departments following the company’s merger with Tyco International. Prior to its merger with Johnson Controls, Matthew held a number of positions with Tyco International including Vice President, Chief Compliance & Audit Officer. Before Tyco, Matthew was a lawyer with the National Security Division at the U.S Department of Justice. He was a legal advisor to the Coalition Provisional Authority in Baghdad, Iraq and practiced as a trial lawyer with the law firm of McGuireWoods.
Matthew holds a BA and JD from Indiana University and is a member of the International Institute for Strategic Studies. He is a Senior Fellow at George Mason University’s National Security Institute.
Professor of Law, University of Minnesota Law School
Professor James W. Coleman is a scholar of energy law. He specializes in North American energy infrastructure, transport, and trade. He is also a nonresident senior fellow at the American Enterprise Institute focused on energy policy.
Professor Coleman has testified before Congress on steps to speed up energy infrastructure permits. He also worked with a team of experts as part of Alberta's Royalty Review to revise the Canadian province's management of its vast oil and gas resources.
Before joining Minnesota, Professor Coleman taught at Southern Methodist University's Dedman School of Law, the University of Calgary’s law and business schools, and Harvard Law School. Earlier, he practiced environmental and appellate law at Sidley Austin in Washington, D.C., and clerked for the Honorable Steven M. Colloton of the U.S. Court of Appeals for the Eighth Circuit.
Professor Coleman received two degrees from Harvard University—a J.D. (cum laude) and B.A. in biology (magna cum laude with highest honors in the field). As a result of his undergraduate thesis on butterfly genetics, which required fieldwork in Central Asia, a species of lycaenid butterfly was named after him—Agrodiaetus ripartii colemani.
Board Member, U.S. Privacy and Civil Liberties Oversight Board
Beth A. Williams is a Board Member of the United States Privacy and Civil Liberties Oversight Board, an agency whose mission is to ensure that the federal government's efforts to prevent terrorism are balanced with the need to protect privacy and civil liberties.
Prior to her Board service, Ms. Williams was the Assistant Attorney General for the Office of Legal Policy at the United States Department of Justice from August 2017 to December 2020. In that role, she served as the primary policy advisor to the Attorney General and the Deputy Attorney General, and as the Chief Regulatory Officer for the Department. Ms. Williams also led the judicial nomination process for the Department, assisting in the selection and confirmation of more than 230 Article III judges to the bench.
Prior to becoming Assistant Attorney General, Ms. Williams was a litigation and appellate partner at a national law firm, where her practice focused on complex commercial, securities, appellate, and First Amendment litigation. From 2005-2006, Ms. Williams served as Special Counsel to the United States Senate Committee on the Judiciary, where she assisted with the confirmation of Chief Justice John G. Roberts, Jr. and Associate Justice Samuel A. Alito, Jr. to the United States Supreme Court.
Ms. Williams clerked for the Hon. Richard C. Wesley on the United State Court of Appeals for the Second Circuit. She graduated from Harvard College magna cum laude, with a degree in History and Literature, and she earned her law degree from Harvard Law School, where she served as Executive Editor of the Harvard Journal of Law and Public Policy.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Judicial Nominations in the Trump Administration
Milwaukee Lawyers Chapter
Milwaukee, WIRemaking the Courts: Judicial Nominations in the Trump Administration
Birmingham, ALRemaking the Court: Judicial Nominations in the Trump Administration
Montgomery, ALThe Trump Administration’s Proposed Redefinition of “Navigable Waters” – Too Much, Too Little, or Just Right?
Seventh Annual Executive Branch Review Conference
Washington, DCUpdate on the Mueller Report
TeleforumAssessing Judicial Nominations in the Trump Administration
Pittsburgh, PAReturn to Sender? The U.S. Challenge to the Universal Postal Union’s Status Quo
TeleforumHas the EPA Been Trumped: EPA Regulations and the Trump Administration
Arizona State Student Chapter
Phoenix, AZReception with Beth Williams
Portland Lawyers Chapter
Portland, ORThe Trump Administration and Executive Power to Shrink the Federal Government
Houston, TX