President, Hoppe Strategies
After serving 29 years on Capitol Hill, Dave Hoppe returned to the private sector as president of Hoppe Strategies, a strategic planning, lobbying and political consulting firm.
Hoppe brings a wealth of experience to this job, having dealt with legislative development and strategy at the highest levels on Capitol Hill. He directed Whip offices in both the House and Senate, and led the Senate Majority Leader’s office during the Clinton and Bush 43 administrations. Both positions oversaw and coordinated the flow of legislation through Congress, and both required working with political personalities on both sides of the aisle as well as the White House, to achieve passage for each bill. Hoppe recently reprised this role for Sen. Jon Kyl in the Senate Whip Office.
Additionally, Hoppe was the lead staff member on such historic Constitutional and structural events as the power shift in the Senate (when one Senator changed his party affiliation, throwing into chaos the entire Senate committee structure and requiring extensive negotiations between both parties), and the Senate impeachment trial of President Clinton. These events give him a unique perspective on the interaction of political agendas with legislative outcomes.
Other Hill positions held by Hoppe include Chief of Staff to Rep. Jack Kemp during his presidential bid, and Chief of Staff to Sen. Dan Coats who was appointed to replace former Senator Dan Quayle. Sen. Coats was required to conduct two statewide campaigns in a 4-year period in order to confirm his Senate appointment and then to retain the seat, unusual demands which impacted the work of his Senate office. Early in his Hill career, Hoppe served as energy and environmental policy analyst for the Republican Study Committee.
Among the highlights of Hoppe’s years on House leadership staff were the passage of the Economic Recovery Tax Act of 1981 and the Omnibus Budget Reconciliation Act of 1981, both key elements of the first Reagan administration. During his tenure with Rep. Jack Kemp, the Tax Reform Act of 1986 was passed and signed into law. He was also involved with the Balanced Budget Act of 1997, the Economic Growth and Tax Relief Reconciliation Act of 2001, the Individuals with Disabilities Education Act of 1997, and numerous other issues including welfare reform, tax policies and education reform.
In 2003, Hoppe left the Hill to work for the public affairs firm Quinn Gillespie & Associates, serving as President of QGA 2007-2011, when he returned briefly to the Senate to direct the Whip office for Sen. Kyl. Currently Hoppe is a Senior Policy Advisor at Squire Patton Boggs, he also serves as a Senior Advisor to the Bipartisan Policy Center, and is an advisor to the Jack Kemp Foundation. He is an emeritus member of the Board for Easter Seals of DC, Maryland and Northern Virginia, was Chairman of the Government Affairs Committee for the National Down Syndrome Society, and serves on the national board of SourceAmerica and of the Coalition to Promote Self Determination, a group of organizations working to empower disabled individuals to achieve greater independence.
He holds a B.A. in Government from the University of Notre Dame, and an M.A. in International Relations from Johns Hopkins School of Advanced International Studies. He is married and has three children.
Partner, Gibson, Dunn & Crutcher LLP
Thomas G. Hungar is a partner in the Washington, D.C., office of Gibson Dunn. His practice focuses on appellate litigation, and he assists clients with congressional investigations and complex trial court litigation matters as well. He has presented oral argument before the Supreme Court of the United States in 28 cases, including some of the Court’s most important patent, antitrust, securities, and environmental law decisions, and he has also appeared before numerous lower federal and state courts.
Thomas served as General Counsel to the U.S. House of Representatives from July 2016 until January 2019. As General Counsel, he provided legal advice and litigation representation on a non-partisan basis to the House and its leadership, members, officers, and staff, and he worked closely with numerous House committees in connection with their oversight and investigative activities. Previously, he served as a Deputy Solicitor General of the United States. In that position, he supervised business-related appellate litigation for the federal government, with particular emphasis on patent, antitrust, securities, and environmental appellate cases, and he also oversaw appellate litigation in banking, bankruptcy, tax, government contracts, communications, copyright, labor, trademark, and international trade matters. In private practice, Thomas’s appellate experience has encompassed those areas as well as class actions, constitutional law, employment law, product liability, administrative procedure, insurance coverage and bad faith, and general commercial litigation. He has handled scores of business-related appeals in the Supreme Court and lower appellate courts, and has briefed and argued many high-profile matters.
Thomas is a Fellow of the American Academy of Appellate Lawyers and is a frequent lecturer in his areas of expertise. While at the Department of Justice, he served as Appellate Counsel to the Intellectual Property Task Force Executive Staff, and he was awarded the John Marshall Award for Outstanding Legal Achievement, the Department’s highest award presented to attorneys for contributions and excellence in legal performance, in recognition of his handling of patent-law matters before the Supreme Court.
Most recently, Thomas has garnered national recognition for his Appellate Practice in The Legal 500 – United States, Best Lawyers in America, and in Chambers USA, which has repeatedly highlighted Thomas for his “expertise in appellate litigation” and experience with employment and antitrust disputes, as well as Congressional Investigations. Thomas was also recently named a “Litigation Star” by Benchmark Litigation.
Thomas served as an Assistant to the Solicitor General of the United States from 1992-1994. He also served as a law clerk to Justice Anthony M. Kennedy of the Supreme Court and to Circuit Judge Alex Kozinski of the United States Court of Appeals for the Ninth Circuit. He received his law degree from Yale Law School in 1987, where he was a Senior Editor of the Yale Law & Policy Review. He received his Bachelor of Science degree magna cum laude in mathematics/computer science and economics from Willamette University in 1984.
Thomas is admitted to practice in the District of Columbia.
Vice President, Networks, The Federalist Society for Law and Public Policy Studies
Nathan Kaczmarek is Vice President for Networks at the Federalist Society. He began his legal career in Detroit representing nationwide clients in all phases of healthcare litigation and complex medical malpractice claims. He has since served as a Senior Legal and Policy Advisor in the U.S. House of Representatives and as Counsel for the Subcommittee on Regulatory Affairs and Federal Management in the U.S. Senate. Prior to overseeing the Networks, he was Director of the Practice Groups, the Regulatory Transparency Project, and the Article I Initiative for the Federalist Society.
Nathan holds degrees from Hillsdale College and Thomas M. Cooley Law School. He is a Liaison Representative for The Administrative Conference of the United States. He also serves as Vice President of the Associates of St. John Bosco, a Virginia based non-profit dedicated to Catholic high school and college students.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Senior Fellow, American Enterprise Institute
Philip Wallach is a senior fellow at the American Enterprise Institute (AEI), where he studies America’s separation of powers, with a focus on regulatory policy issues and the relationship between Congress and the administrative state.
In his latest book Why Congress (Oxford University Press, 2023), Dr. Wallach defends the centrality of Congress in America’s constitutional system, traces the roots of current dysfunction, and suggests how the institution might be restored.
Before joining AEI, Dr. Wallach was a senior fellow in governance studies at the Brookings Institution, where he authored To the Edge: Legality, Legitimacy, and the Responses to the 2008 Financial Crisis (Brookings Institution Press, 2015). He was later affiliated with the R Street Institute and served as a fellow with the House Select Committee on the Modernization of Congress in 2019.
Dr. Wallach’s scholarly and popular work has been published widely, including in the publications of the Brookings Center on Regulation and Markets, Studies in American Political Development, Fortune, National Affairs, National Review, Law & Liberty, Los Angeles Times, RealClearPolicy, the Bulwark, the Hill, the Wall Street Journal, and the Washington Post. A frequent conference participant, he has lectured at William & Mary, the University of Oregon, Northwestern University’s Medill School of Journalism, and the University of Michigan, among others.
Dr. Wallach received a master’s and doctorate in politics from Princeton University and a bachelor’s degree from Wesleyan University’s College of Social Studies.
Senior Fellow, Arthur F. Burns Fellow in Financial Policy Studies, American Enterprise Institute
Peter J. Wallison holds the Arthur F. Burns Chair in Financial Policy Studies and is co-director of AEI’s program on Financial Policy Studies. Prior to joining AEI, he practiced banking, corporate and financial law at Gibson, Dunn & Crutcher in Washington, D.C., and New York. Mr. Wallison has held a number of government positions. From June 1981 to January 1985, he was General Counsel of the United States Treasury Department, where he had a significant role in the development of the Reagan Administration's proposals for deregulation in the financial services industry. During 1986 and 1987, Mr. Wallison was White House counsel to President Ronald Reagan, and between 1972 and 1976, he served first as Special Assistant to New York's Gov. Nelson A. Rockefeller and, subsequently, as counsel to Mr. Rockefeller as vice president of the United States.
Mr. Wallison was admitted to practice before the courts of New York and the District of Columbia, and is retired from practice in New York. He continues to be a member of the District of Columbia Bar Association. He received his undergraduate degree from Harvard College in 1963 and law degree from Harvard Law School in 1966.
Mr. Wallison is the author of Ronald Reagan: The Power of Conviction and the Success of His Presidency, published in December 2002 by Westview Press. On campaign finance, he is the author (with Joel Gora) of Better Parties, Better Government, (AEI Press 2009). On financial or regulatory matters, he is the author of Back From the Brink, a proposal for a private deposit insurance system, and co-author of Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac; The GAAP Gap: Corporate Disclosure in the Internet Age; Competitive Equity: A Better Way to Organize Mutual Funds; Bad History, Worse Policy: How a False Narrative about the Financial Crisis Led to the Dodd-Frank Act (AEI Press 2013); and Hidden In Plain Sight: What Caused the World’s Worst Financial Crisis and Why it Could Happen Again (Encounter Books 2015). His most recent book is Judicial Fortitude: The Last Chance to Rein in the Administrative State, published by Encounter Books in October 2018.
He testifies frequently before committees of Congress, and is a frequent contributor to the op-ed pages of the Wall Street Journal and other print and online journals. He has also been a speaker at many conferences on financial services, housing, the causes of the financial crisis, the Dodd-Frank Act, accounting, and corporate governance, and was a member of the Shadow Financial Regulatory Committee between 1995 and 2015. He was a member of the SEC Advisory Committee on Improvements to Financial Reporting (2008), co-Chair of the Pew Financial Reform Task Force (2009), and a member of the congressionally- appointed Financial Crisis Inquiry Commission (2009-2011). In May 2011, for his work in financial policy, Mr. Wallison received an honorary doctorate in Humane Letters from the University of Colorado.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Associate Dean for Research and Intellectual Life, McKnight Presidential Professor in Law, Distinguished McKnight University Professor, Harlan Albert Rogers Professor in Law, Associate Director, Corporate Institute, University of Minnesota Law School
Professor Kristin E. Hickman is the McKnight Presidential Professor in Law, a Distinguished McKnight University Professor, and Harlan Albert Rogers Professor in Law at the University of Minnesota Law School. She also has taught at Harvard Law School and Northwestern University School of Law. Professor Hickman teaches and writes primarily in the areas of administrative law, tax administration, and statutory interpretation. Her articles on these topics have appeared in the Columbia Law Review, Cornell Law Review, Virginia Law Review, Duke Law Journal, and other publications. She also co-authors the Administrative Law Treatise with Richard J. Pierce, Jr., and a casebook on federal administrative law with Pierce and Christopher J. Walker. Her scholarly work has been cited several times in opinions of the United States Supreme Court as well as regularly in lower court judicial opinions and court briefs.
In 2018-19, Professor Hickman served as Special Adviser to the Administrator of the Office of Information and Regulatory Affairs in Washington, D.C. She presently serves as a Senior Fellow, and previously served as a public member and chair of the judicial review committee, for the Administrative Conference of the United States. She also is a Fellow of the American College of Tax Counsel.
Professor Hickman received her B.S. degree in business administration with a concentration in accounting and a secondary major in history from Trinity University in San Antonio, Texas. After practicing for several years as a certified public accountant, Professor Hickman earned her J.D. degree, magna cum laude, from Northwestern University School of Law, where she was awarded the Raoul Berger Prize and the Lowden Wigmore Prize for her scholarly writings. Following law school, Professor Hickman clerked for The Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and practiced law as an associate with the Chicago office of Skadden, Arps, Slate, Meagher & Flom, concentrating on corporate and international tax transactions and matters.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Judge, United States Court of Appeals, Eighth Circuit
David Stras became a judge on the United States Court of Appeals for the Eighth Circuit on January 31, 2018. Before serving on the Eighth Circuit, Judge Stras was an Associate Justice of the Minnesota Supreme Court, a position he occupied from July 1, 2010 until his appointment to the Eighth Circuit.
Prior to becoming a judge, Stras was a member of the faculty of the University of Minnesota Law School from 2004 through 2010. He taught and wrote in the areas of federal courts and jurisdiction, constitutional law, criminal law, and law and politics.
Judge Stras received his Bachelor of Arts degree, with highest distinction, in 1995 and his Master of Business Administration in 1999, both from the University of Kansas. He also received his law degree from the University of Kansas School of Law in 1999, where he served as Editor-in-Chief of the Criminal Procedure Edition of the Kansas Law Review.
Following law school, Stras clerked for The Honorable Melvin Brunetti of the United States Court of Appeals for the Ninth Circuit and then for The Honorable J. Michael Luttig of the United States Court of Appeals for the Fourth Circuit.
From 2001 to 2002, he practiced white-collar criminal and appellate litigation with the Washington, D.C., office of Sidley Austin Brown & Wood. Following his year in practice, he clerked for The Honorable Clarence Thomas of the Supreme Court of the United States.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Attorney Specializing in Government Relations
Alec D. Rogers is an attorney specializing in government practice and policy in Washington, DC.
A graduate of James Madison College at Michigan State University and the University of Michigan Law School, he practiced law for several years before spending over a decade on Capitol Hill as a staffer to various Members and Committees.
He has reviewed books for the Washington Times, Hardball Times, The Journal of the American Revolution, and The Weekly Standard, and writes on legal matters in Engage, an online publication of the Federalist Society.
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.
Partner, Gibson Dunn & Crutcher LLP
Michael Bopp is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher. He is Chair of the Public Policy Practice Group and a member of the Firm’s White Collar Defense and Investigations and Crisis Management Practice Groups, where he chairs the firm’s Congressional Investigations Subgroup. He also chairs the firm’s Financial Markets Crisis Group, a multi-disciplinary group formed to address client concerns stemming from the credit and capital markets crisis. Mr. Bopp’s practice focuses on congressional, internal corporate, and other government investigations, public policy consulting in a variety of fields, and managing and responding to major crises involving multiple government agencies and branches.
From 2006-2008, Mr. Bopp served as Associate Director of OMB and was responsible for overseeing budgets and coordinating regulatory, legislative, and other policy for approximately $150 billion worth of spending for various government agencies, including the Departments of Treasury, Homeland Security, Transportation, Justice, Housing and Urban Development, and Commerce, the General Services Administration, the U.S. Securities and Exchange Commission and the Commodity Futures Trading Commission.
From 2003 to 2006, he served as Staff Director and Chief Counsel of the Committee on Homeland Security and Governmental Affairs, one of the Senate's largest committees and most expansive in terms of jurisdiction. He oversaw more than 100 hearings, led numerous investigations and was a primary drafter of key legislation, including the Intelligence Reform and Terrorism Prevention Act of 2004, the most significant reform of the intelligence community in more than 50 years, and 2006 legislation strengthening port security and overhauling the Federal Emergency Management Agency. He also directed a 50-person investigation of the failure of preparations and response to Hurricane Katrina. The investigation included 22 hearings, 325 witnesses, more than 800,000 pages of documents and an 800 page report.
Mr. Bopp served as Legislative Director and General Counsel to Senator Susan Collins of Maine from 1999 to 2003. He was Chief Counsel to the Subcommittee on Oversight and Investigations of the Committee on Education and the Workforce in the U.S. House of Representatives from 1998 to 1999, where he investigated alleged improper activities undertaken by Teamsters' officials. Before that, he worked on the Congressional investigation of campaign finance abuses as senior investigative counsel to the House Committee on Government Reform and Oversight and as counsel for the Senate Committee on Governmental Affairs. He also previously served as counsel on the Senate Permanent Subcommittee on Investigations. Mr. Bopp served as outside general counsel to the campaign to re-elect Senator Susan Collins.
Mr. Bopp received his law degree cum laude in 1992 from Harvard Law School where he was Articles Editor on the Journal of Law and Public Policy. He graduated magna cum laude, with honors, in public policy from Brown University in 1987.
President, Center for Individual Rights
Todd Gaziano is the President of the Center for Individual Rights. Mr. Gaziano received his J.D. in 1988 from the University of Chicago Law School, where he was a John M. Olin Fellow in Law and Economics. He received his B.A. from West Virginia University, summa cum laude in 1985. He was selected as a Truman Scholar from West Virginia while an undergraduate.
Mr. Gaziano’s previous legal work includes service as a law clerk for U.S. Court of Appeals for the Fifth Circuit Judge Edith Jones, as an attorney in the U.S. Department of Justice Office of Legal Counsel, as a chief subcommittee counsel in the U.S. House of Representatives, as a Houston trial attorney, and as a chief corporate legal officer. He also served a six-year term as commissioner on the U.S. Commission on Civil Rights (2008-2013), where he helped conduct oversight and investigations of civil rights agencies.
For most of the last 25 years, Mr. Gaziano was a legal scholar and public interest law leader, promoting individual liberty in the Supreme Court and Congress. From 1997 to 2013, he was the founding director of the Edwin Meese Center for Legal and Judicial Studies at The Heritage Foundation. From 2014 until he joined CIR, he was the Chief of Legal Policy and Strategic Research, and Director of the Center for the Separation of Powers, at Pacific Legal Foundation.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Laurence H. Silberman Chair in Constitutional Governance and Senior Fellow, American Enterprise Institute; Co-Director, Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State
Adam J. White is the Laurence H. Silberman Chair in Constitutional Governance and senior fellow at the American Enterprise Institute, where he focuses on the Supreme Court and the administrative state. Concurrently, he codirects the Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State.
Mr. White practiced constitutional and administrative law, particularly in the regulation of energy and financial markets. He started his legal career as a law clerk for Judge David B. Sentelle at the US Court of Appeals for the DC Circuit.
Mr. White has written for the Wall Street Journal, the New York Times, the Washington Post, National Affairs, Commentary, Harvard Journal of Law & Public Policy, and Notre Dame Law Review, among other publications. He is a regular contributor to the Yale Journal on Regulation’s Notice and Comment blog, and for many years, he was one of the Weekly Standard’s lead writers on constitutional law and the Supreme Court.
Mr. White has testified often before Congress, including before the Senate’s Committees on the Judiciary; Commerce, Science, and Transportation; and Homeland Security and Governmental Affairs and before the House’s Judiciary and Financial Services Committees. In 2018, the Senate Committee on the Judiciary called him to testify in Brett Kavanaugh’s Supreme Court confirmation hearings to advise senators on Kavanaugh’s approach to administrative law.
In 2021, he served on the Presidential Commission on the Supreme Court of the United States, where he criticized “Court packing” and other efforts to restructure the Supreme Court. In 2017, he was appointed to serve on the Administrative Conference of the United States. He also serves on the leadership council for the American Bar Association’s Administrative Law and Regulatory Practice Section, which he will chair in 2023–24. Before joining AEI, he was a research fellow at Stanford University’s Hoover Institution and an adjunct fellow at the Manhattan Institute.
Mr. White has a JD from Harvard Law School and a bachelor of business administration from the College of Business at the University of Iowa.
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.
Partner, Gibson Dunn & Crutcher LLP
Michael Bopp is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher. He is Chair of the Public Policy Practice Group and a member of the Firm’s White Collar Defense and Investigations and Crisis Management Practice Groups, where he chairs the firm’s Congressional Investigations Subgroup. He also chairs the firm’s Financial Markets Crisis Group, a multi-disciplinary group formed to address client concerns stemming from the credit and capital markets crisis. Mr. Bopp’s practice focuses on congressional, internal corporate, and other government investigations, public policy consulting in a variety of fields, and managing and responding to major crises involving multiple government agencies and branches.
From 2006-2008, Mr. Bopp served as Associate Director of OMB and was responsible for overseeing budgets and coordinating regulatory, legislative, and other policy for approximately $150 billion worth of spending for various government agencies, including the Departments of Treasury, Homeland Security, Transportation, Justice, Housing and Urban Development, and Commerce, the General Services Administration, the U.S. Securities and Exchange Commission and the Commodity Futures Trading Commission.
From 2003 to 2006, he served as Staff Director and Chief Counsel of the Committee on Homeland Security and Governmental Affairs, one of the Senate's largest committees and most expansive in terms of jurisdiction. He oversaw more than 100 hearings, led numerous investigations and was a primary drafter of key legislation, including the Intelligence Reform and Terrorism Prevention Act of 2004, the most significant reform of the intelligence community in more than 50 years, and 2006 legislation strengthening port security and overhauling the Federal Emergency Management Agency. He also directed a 50-person investigation of the failure of preparations and response to Hurricane Katrina. The investigation included 22 hearings, 325 witnesses, more than 800,000 pages of documents and an 800 page report.
Mr. Bopp served as Legislative Director and General Counsel to Senator Susan Collins of Maine from 1999 to 2003. He was Chief Counsel to the Subcommittee on Oversight and Investigations of the Committee on Education and the Workforce in the U.S. House of Representatives from 1998 to 1999, where he investigated alleged improper activities undertaken by Teamsters' officials. Before that, he worked on the Congressional investigation of campaign finance abuses as senior investigative counsel to the House Committee on Government Reform and Oversight and as counsel for the Senate Committee on Governmental Affairs. He also previously served as counsel on the Senate Permanent Subcommittee on Investigations. Mr. Bopp served as outside general counsel to the campaign to re-elect Senator Susan Collins.
Mr. Bopp received his law degree cum laude in 1992 from Harvard Law School where he was Articles Editor on the Journal of Law and Public Policy. He graduated magna cum laude, with honors, in public policy from Brown University in 1987.
President, Center for Individual Rights
Todd Gaziano is the President of the Center for Individual Rights. Mr. Gaziano received his J.D. in 1988 from the University of Chicago Law School, where he was a John M. Olin Fellow in Law and Economics. He received his B.A. from West Virginia University, summa cum laude in 1985. He was selected as a Truman Scholar from West Virginia while an undergraduate.
Mr. Gaziano’s previous legal work includes service as a law clerk for U.S. Court of Appeals for the Fifth Circuit Judge Edith Jones, as an attorney in the U.S. Department of Justice Office of Legal Counsel, as a chief subcommittee counsel in the U.S. House of Representatives, as a Houston trial attorney, and as a chief corporate legal officer. He also served a six-year term as commissioner on the U.S. Commission on Civil Rights (2008-2013), where he helped conduct oversight and investigations of civil rights agencies.
For most of the last 25 years, Mr. Gaziano was a legal scholar and public interest law leader, promoting individual liberty in the Supreme Court and Congress. From 1997 to 2013, he was the founding director of the Edwin Meese Center for Legal and Judicial Studies at The Heritage Foundation. From 2014 until he joined CIR, he was the Chief of Legal Policy and Strategic Research, and Director of the Center for the Separation of Powers, at Pacific Legal Foundation.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Laurence H. Silberman Chair in Constitutional Governance and Senior Fellow, American Enterprise Institute; Co-Director, Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State
Adam J. White is the Laurence H. Silberman Chair in Constitutional Governance and senior fellow at the American Enterprise Institute, where he focuses on the Supreme Court and the administrative state. Concurrently, he codirects the Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State.
Mr. White practiced constitutional and administrative law, particularly in the regulation of energy and financial markets. He started his legal career as a law clerk for Judge David B. Sentelle at the US Court of Appeals for the DC Circuit.
Mr. White has written for the Wall Street Journal, the New York Times, the Washington Post, National Affairs, Commentary, Harvard Journal of Law & Public Policy, and Notre Dame Law Review, among other publications. He is a regular contributor to the Yale Journal on Regulation’s Notice and Comment blog, and for many years, he was one of the Weekly Standard’s lead writers on constitutional law and the Supreme Court.
Mr. White has testified often before Congress, including before the Senate’s Committees on the Judiciary; Commerce, Science, and Transportation; and Homeland Security and Governmental Affairs and before the House’s Judiciary and Financial Services Committees. In 2018, the Senate Committee on the Judiciary called him to testify in Brett Kavanaugh’s Supreme Court confirmation hearings to advise senators on Kavanaugh’s approach to administrative law.
In 2021, he served on the Presidential Commission on the Supreme Court of the United States, where he criticized “Court packing” and other efforts to restructure the Supreme Court. In 2017, he was appointed to serve on the Administrative Conference of the United States. He also serves on the leadership council for the American Bar Association’s Administrative Law and Regulatory Practice Section, which he will chair in 2023–24. Before joining AEI, he was a research fellow at Stanford University’s Hoover Institution and an adjunct fellow at the Manhattan Institute.
Mr. White has a JD from Harvard Law School and a bachelor of business administration from the College of Business at the University of Iowa.
President, Hoppe Strategies
After serving 29 years on Capitol Hill, Dave Hoppe returned to the private sector as president of Hoppe Strategies, a strategic planning, lobbying and political consulting firm.
Hoppe brings a wealth of experience to this job, having dealt with legislative development and strategy at the highest levels on Capitol Hill. He directed Whip offices in both the House and Senate, and led the Senate Majority Leader’s office during the Clinton and Bush 43 administrations. Both positions oversaw and coordinated the flow of legislation through Congress, and both required working with political personalities on both sides of the aisle as well as the White House, to achieve passage for each bill. Hoppe recently reprised this role for Sen. Jon Kyl in the Senate Whip Office.
Additionally, Hoppe was the lead staff member on such historic Constitutional and structural events as the power shift in the Senate (when one Senator changed his party affiliation, throwing into chaos the entire Senate committee structure and requiring extensive negotiations between both parties), and the Senate impeachment trial of President Clinton. These events give him a unique perspective on the interaction of political agendas with legislative outcomes.
Other Hill positions held by Hoppe include Chief of Staff to Rep. Jack Kemp during his presidential bid, and Chief of Staff to Sen. Dan Coats who was appointed to replace former Senator Dan Quayle. Sen. Coats was required to conduct two statewide campaigns in a 4-year period in order to confirm his Senate appointment and then to retain the seat, unusual demands which impacted the work of his Senate office. Early in his Hill career, Hoppe served as energy and environmental policy analyst for the Republican Study Committee.
Among the highlights of Hoppe’s years on House leadership staff were the passage of the Economic Recovery Tax Act of 1981 and the Omnibus Budget Reconciliation Act of 1981, both key elements of the first Reagan administration. During his tenure with Rep. Jack Kemp, the Tax Reform Act of 1986 was passed and signed into law. He was also involved with the Balanced Budget Act of 1997, the Economic Growth and Tax Relief Reconciliation Act of 2001, the Individuals with Disabilities Education Act of 1997, and numerous other issues including welfare reform, tax policies and education reform.
In 2003, Hoppe left the Hill to work for the public affairs firm Quinn Gillespie & Associates, serving as President of QGA 2007-2011, when he returned briefly to the Senate to direct the Whip office for Sen. Kyl. Currently Hoppe is a Senior Policy Advisor at Squire Patton Boggs, he also serves as a Senior Advisor to the Bipartisan Policy Center, and is an advisor to the Jack Kemp Foundation. He is an emeritus member of the Board for Easter Seals of DC, Maryland and Northern Virginia, was Chairman of the Government Affairs Committee for the National Down Syndrome Society, and serves on the national board of SourceAmerica and of the Coalition to Promote Self Determination, a group of organizations working to empower disabled individuals to achieve greater independence.
He holds a B.A. in Government from the University of Notre Dame, and an M.A. in International Relations from Johns Hopkins School of Advanced International Studies. He is married and has three children.
Partner, Gibson, Dunn & Crutcher LLP
Thomas G. Hungar is a partner in the Washington, D.C., office of Gibson Dunn. His practice focuses on appellate litigation, and he assists clients with congressional investigations and complex trial court litigation matters as well. He has presented oral argument before the Supreme Court of the United States in 28 cases, including some of the Court’s most important patent, antitrust, securities, and environmental law decisions, and he has also appeared before numerous lower federal and state courts.
Thomas served as General Counsel to the U.S. House of Representatives from July 2016 until January 2019. As General Counsel, he provided legal advice and litigation representation on a non-partisan basis to the House and its leadership, members, officers, and staff, and he worked closely with numerous House committees in connection with their oversight and investigative activities. Previously, he served as a Deputy Solicitor General of the United States. In that position, he supervised business-related appellate litigation for the federal government, with particular emphasis on patent, antitrust, securities, and environmental appellate cases, and he also oversaw appellate litigation in banking, bankruptcy, tax, government contracts, communications, copyright, labor, trademark, and international trade matters. In private practice, Thomas’s appellate experience has encompassed those areas as well as class actions, constitutional law, employment law, product liability, administrative procedure, insurance coverage and bad faith, and general commercial litigation. He has handled scores of business-related appeals in the Supreme Court and lower appellate courts, and has briefed and argued many high-profile matters.
Thomas is a Fellow of the American Academy of Appellate Lawyers and is a frequent lecturer in his areas of expertise. While at the Department of Justice, he served as Appellate Counsel to the Intellectual Property Task Force Executive Staff, and he was awarded the John Marshall Award for Outstanding Legal Achievement, the Department’s highest award presented to attorneys for contributions and excellence in legal performance, in recognition of his handling of patent-law matters before the Supreme Court.
Most recently, Thomas has garnered national recognition for his Appellate Practice in The Legal 500 – United States, Best Lawyers in America, and in Chambers USA, which has repeatedly highlighted Thomas for his “expertise in appellate litigation” and experience with employment and antitrust disputes, as well as Congressional Investigations. Thomas was also recently named a “Litigation Star” by Benchmark Litigation.
Thomas served as an Assistant to the Solicitor General of the United States from 1992-1994. He also served as a law clerk to Justice Anthony M. Kennedy of the Supreme Court and to Circuit Judge Alex Kozinski of the United States Court of Appeals for the Ninth Circuit. He received his law degree from Yale Law School in 1987, where he was a Senior Editor of the Yale Law & Policy Review. He received his Bachelor of Science degree magna cum laude in mathematics/computer science and economics from Willamette University in 1984.
Thomas is admitted to practice in the District of Columbia.
Vice President, Networks, The Federalist Society for Law and Public Policy Studies
Nathan Kaczmarek is Vice President for Networks at the Federalist Society. He began his legal career in Detroit representing nationwide clients in all phases of healthcare litigation and complex medical malpractice claims. He has since served as a Senior Legal and Policy Advisor in the U.S. House of Representatives and as Counsel for the Subcommittee on Regulatory Affairs and Federal Management in the U.S. Senate. Prior to overseeing the Networks, he was Director of the Practice Groups, the Regulatory Transparency Project, and the Article I Initiative for the Federalist Society.
Nathan holds degrees from Hillsdale College and Thomas M. Cooley Law School. He is a Liaison Representative for The Administrative Conference of the United States. He also serves as Vice President of the Associates of St. John Bosco, a Virginia based non-profit dedicated to Catholic high school and college students.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Senior Fellow, American Enterprise Institute
Philip Wallach is a senior fellow at the American Enterprise Institute (AEI), where he studies America’s separation of powers, with a focus on regulatory policy issues and the relationship between Congress and the administrative state.
In his latest book Why Congress (Oxford University Press, 2023), Dr. Wallach defends the centrality of Congress in America’s constitutional system, traces the roots of current dysfunction, and suggests how the institution might be restored.
Before joining AEI, Dr. Wallach was a senior fellow in governance studies at the Brookings Institution, where he authored To the Edge: Legality, Legitimacy, and the Responses to the 2008 Financial Crisis (Brookings Institution Press, 2015). He was later affiliated with the R Street Institute and served as a fellow with the House Select Committee on the Modernization of Congress in 2019.
Dr. Wallach’s scholarly and popular work has been published widely, including in the publications of the Brookings Center on Regulation and Markets, Studies in American Political Development, Fortune, National Affairs, National Review, Law & Liberty, Los Angeles Times, RealClearPolicy, the Bulwark, the Hill, the Wall Street Journal, and the Washington Post. A frequent conference participant, he has lectured at William & Mary, the University of Oregon, Northwestern University’s Medill School of Journalism, and the University of Michigan, among others.
Dr. Wallach received a master’s and doctorate in politics from Princeton University and a bachelor’s degree from Wesleyan University’s College of Social Studies.
Senior Fellow, Arthur F. Burns Fellow in Financial Policy Studies, American Enterprise Institute
Peter J. Wallison holds the Arthur F. Burns Chair in Financial Policy Studies and is co-director of AEI’s program on Financial Policy Studies. Prior to joining AEI, he practiced banking, corporate and financial law at Gibson, Dunn & Crutcher in Washington, D.C., and New York. Mr. Wallison has held a number of government positions. From June 1981 to January 1985, he was General Counsel of the United States Treasury Department, where he had a significant role in the development of the Reagan Administration's proposals for deregulation in the financial services industry. During 1986 and 1987, Mr. Wallison was White House counsel to President Ronald Reagan, and between 1972 and 1976, he served first as Special Assistant to New York's Gov. Nelson A. Rockefeller and, subsequently, as counsel to Mr. Rockefeller as vice president of the United States.
Mr. Wallison was admitted to practice before the courts of New York and the District of Columbia, and is retired from practice in New York. He continues to be a member of the District of Columbia Bar Association. He received his undergraduate degree from Harvard College in 1963 and law degree from Harvard Law School in 1966.
Mr. Wallison is the author of Ronald Reagan: The Power of Conviction and the Success of His Presidency, published in December 2002 by Westview Press. On campaign finance, he is the author (with Joel Gora) of Better Parties, Better Government, (AEI Press 2009). On financial or regulatory matters, he is the author of Back From the Brink, a proposal for a private deposit insurance system, and co-author of Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac; The GAAP Gap: Corporate Disclosure in the Internet Age; Competitive Equity: A Better Way to Organize Mutual Funds; Bad History, Worse Policy: How a False Narrative about the Financial Crisis Led to the Dodd-Frank Act (AEI Press 2013); and Hidden In Plain Sight: What Caused the World’s Worst Financial Crisis and Why it Could Happen Again (Encounter Books 2015). His most recent book is Judicial Fortitude: The Last Chance to Rein in the Administrative State, published by Encounter Books in October 2018.
He testifies frequently before committees of Congress, and is a frequent contributor to the op-ed pages of the Wall Street Journal and other print and online journals. He has also been a speaker at many conferences on financial services, housing, the causes of the financial crisis, the Dodd-Frank Act, accounting, and corporate governance, and was a member of the Shadow Financial Regulatory Committee between 1995 and 2015. He was a member of the SEC Advisory Committee on Improvements to Financial Reporting (2008), co-Chair of the Pew Financial Reform Task Force (2009), and a member of the congressionally- appointed Financial Crisis Inquiry Commission (2009-2011). In May 2011, for his work in financial policy, Mr. Wallison received an honorary doctorate in Humane Letters from the University of Colorado.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Associate Dean for Research and Intellectual Life, McKnight Presidential Professor in Law, Distinguished McKnight University Professor, Harlan Albert Rogers Professor in Law, Associate Director, Corporate Institute, University of Minnesota Law School
Professor Kristin E. Hickman is the McKnight Presidential Professor in Law, a Distinguished McKnight University Professor, and Harlan Albert Rogers Professor in Law at the University of Minnesota Law School. She also has taught at Harvard Law School and Northwestern University School of Law. Professor Hickman teaches and writes primarily in the areas of administrative law, tax administration, and statutory interpretation. Her articles on these topics have appeared in the Columbia Law Review, Cornell Law Review, Virginia Law Review, Duke Law Journal, and other publications. She also co-authors the Administrative Law Treatise with Richard J. Pierce, Jr., and a casebook on federal administrative law with Pierce and Christopher J. Walker. Her scholarly work has been cited several times in opinions of the United States Supreme Court as well as regularly in lower court judicial opinions and court briefs.
In 2018-19, Professor Hickman served as Special Adviser to the Administrator of the Office of Information and Regulatory Affairs in Washington, D.C. She presently serves as a Senior Fellow, and previously served as a public member and chair of the judicial review committee, for the Administrative Conference of the United States. She also is a Fellow of the American College of Tax Counsel.
Professor Hickman received her B.S. degree in business administration with a concentration in accounting and a secondary major in history from Trinity University in San Antonio, Texas. After practicing for several years as a certified public accountant, Professor Hickman earned her J.D. degree, magna cum laude, from Northwestern University School of Law, where she was awarded the Raoul Berger Prize and the Lowden Wigmore Prize for her scholarly writings. Following law school, Professor Hickman clerked for The Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and practiced law as an associate with the Chicago office of Skadden, Arps, Slate, Meagher & Flom, concentrating on corporate and international tax transactions and matters.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Judge, United States Court of Appeals, Eighth Circuit
David Stras became a judge on the United States Court of Appeals for the Eighth Circuit on January 31, 2018. Before serving on the Eighth Circuit, Judge Stras was an Associate Justice of the Minnesota Supreme Court, a position he occupied from July 1, 2010 until his appointment to the Eighth Circuit.
Prior to becoming a judge, Stras was a member of the faculty of the University of Minnesota Law School from 2004 through 2010. He taught and wrote in the areas of federal courts and jurisdiction, constitutional law, criminal law, and law and politics.
Judge Stras received his Bachelor of Arts degree, with highest distinction, in 1995 and his Master of Business Administration in 1999, both from the University of Kansas. He also received his law degree from the University of Kansas School of Law in 1999, where he served as Editor-in-Chief of the Criminal Procedure Edition of the Kansas Law Review.
Following law school, Stras clerked for The Honorable Melvin Brunetti of the United States Court of Appeals for the Ninth Circuit and then for The Honorable J. Michael Luttig of the United States Court of Appeals for the Fourth Circuit.
From 2001 to 2002, he practiced white-collar criminal and appellate litigation with the Washington, D.C., office of Sidley Austin Brown & Wood. Following his year in practice, he clerked for The Honorable Clarence Thomas of the Supreme Court of the United States.
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.
Partner, Gibson Dunn & Crutcher LLP
Michael Bopp is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher. He is Chair of the Public Policy Practice Group and a member of the Firm’s White Collar Defense and Investigations and Crisis Management Practice Groups, where he chairs the firm’s Congressional Investigations Subgroup. He also chairs the firm’s Financial Markets Crisis Group, a multi-disciplinary group formed to address client concerns stemming from the credit and capital markets crisis. Mr. Bopp’s practice focuses on congressional, internal corporate, and other government investigations, public policy consulting in a variety of fields, and managing and responding to major crises involving multiple government agencies and branches.
From 2006-2008, Mr. Bopp served as Associate Director of OMB and was responsible for overseeing budgets and coordinating regulatory, legislative, and other policy for approximately $150 billion worth of spending for various government agencies, including the Departments of Treasury, Homeland Security, Transportation, Justice, Housing and Urban Development, and Commerce, the General Services Administration, the U.S. Securities and Exchange Commission and the Commodity Futures Trading Commission.
From 2003 to 2006, he served as Staff Director and Chief Counsel of the Committee on Homeland Security and Governmental Affairs, one of the Senate's largest committees and most expansive in terms of jurisdiction. He oversaw more than 100 hearings, led numerous investigations and was a primary drafter of key legislation, including the Intelligence Reform and Terrorism Prevention Act of 2004, the most significant reform of the intelligence community in more than 50 years, and 2006 legislation strengthening port security and overhauling the Federal Emergency Management Agency. He also directed a 50-person investigation of the failure of preparations and response to Hurricane Katrina. The investigation included 22 hearings, 325 witnesses, more than 800,000 pages of documents and an 800 page report.
Mr. Bopp served as Legislative Director and General Counsel to Senator Susan Collins of Maine from 1999 to 2003. He was Chief Counsel to the Subcommittee on Oversight and Investigations of the Committee on Education and the Workforce in the U.S. House of Representatives from 1998 to 1999, where he investigated alleged improper activities undertaken by Teamsters' officials. Before that, he worked on the Congressional investigation of campaign finance abuses as senior investigative counsel to the House Committee on Government Reform and Oversight and as counsel for the Senate Committee on Governmental Affairs. He also previously served as counsel on the Senate Permanent Subcommittee on Investigations. Mr. Bopp served as outside general counsel to the campaign to re-elect Senator Susan Collins.
Mr. Bopp received his law degree cum laude in 1992 from Harvard Law School where he was Articles Editor on the Journal of Law and Public Policy. He graduated magna cum laude, with honors, in public policy from Brown University in 1987.
President, Center for Individual Rights
Todd Gaziano is the President of the Center for Individual Rights. Mr. Gaziano received his J.D. in 1988 from the University of Chicago Law School, where he was a John M. Olin Fellow in Law and Economics. He received his B.A. from West Virginia University, summa cum laude in 1985. He was selected as a Truman Scholar from West Virginia while an undergraduate.
Mr. Gaziano’s previous legal work includes service as a law clerk for U.S. Court of Appeals for the Fifth Circuit Judge Edith Jones, as an attorney in the U.S. Department of Justice Office of Legal Counsel, as a chief subcommittee counsel in the U.S. House of Representatives, as a Houston trial attorney, and as a chief corporate legal officer. He also served a six-year term as commissioner on the U.S. Commission on Civil Rights (2008-2013), where he helped conduct oversight and investigations of civil rights agencies.
For most of the last 25 years, Mr. Gaziano was a legal scholar and public interest law leader, promoting individual liberty in the Supreme Court and Congress. From 1997 to 2013, he was the founding director of the Edwin Meese Center for Legal and Judicial Studies at The Heritage Foundation. From 2014 until he joined CIR, he was the Chief of Legal Policy and Strategic Research, and Director of the Center for the Separation of Powers, at Pacific Legal Foundation.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Laurence H. Silberman Chair in Constitutional Governance and Senior Fellow, American Enterprise Institute; Co-Director, Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State
Adam J. White is the Laurence H. Silberman Chair in Constitutional Governance and senior fellow at the American Enterprise Institute, where he focuses on the Supreme Court and the administrative state. Concurrently, he codirects the Antonin Scalia Law School’s C. Boyden Gray Center for the Study of the Administrative State.
Mr. White practiced constitutional and administrative law, particularly in the regulation of energy and financial markets. He started his legal career as a law clerk for Judge David B. Sentelle at the US Court of Appeals for the DC Circuit.
Mr. White has written for the Wall Street Journal, the New York Times, the Washington Post, National Affairs, Commentary, Harvard Journal of Law & Public Policy, and Notre Dame Law Review, among other publications. He is a regular contributor to the Yale Journal on Regulation’s Notice and Comment blog, and for many years, he was one of the Weekly Standard’s lead writers on constitutional law and the Supreme Court.
Mr. White has testified often before Congress, including before the Senate’s Committees on the Judiciary; Commerce, Science, and Transportation; and Homeland Security and Governmental Affairs and before the House’s Judiciary and Financial Services Committees. In 2018, the Senate Committee on the Judiciary called him to testify in Brett Kavanaugh’s Supreme Court confirmation hearings to advise senators on Kavanaugh’s approach to administrative law.
In 2021, he served on the Presidential Commission on the Supreme Court of the United States, where he criticized “Court packing” and other efforts to restructure the Supreme Court. In 2017, he was appointed to serve on the Administrative Conference of the United States. He also serves on the leadership council for the American Bar Association’s Administrative Law and Regulatory Practice Section, which he will chair in 2023–24. Before joining AEI, he was a research fellow at Stanford University’s Hoover Institution and an adjunct fellow at the Manhattan Institute.
Mr. White has a JD from Harvard Law School and a bachelor of business administration from the College of Business at the University of Iowa.
Panel I: Can the Other Branches Help Restore Congress?
David Hoppe, Thomas G. Hungar, Nathan Kaczmarek, Sally Katzen, Philip A. Wallach, Peter J. Wallison
On February 6, 2019, the Federalist Society's Article I Initiative and the Georgetown Student Chapter...
Panel I: Can the Other Branches Help Restore Congress?
Legislative Branch Review Conference
Washington, DCShowcase Panel IV: Does Agency Regulatory Power Extend Beyond its Formal Power, and Should It?
2018 National Lawyers Convention
Washington, DCShowcase Panel IV: Does Agency Regulatory Power Extend Beyond its Formal Power, and Should It?
C. Boyden Gray, Kristin E. Hickman, Sally Katzen, David R. Stras, Nicholas R. Parrillo
The Federalist Society’s Regulatory Transparency Project working group on agency enforcement and coercion released a...
Topics
NLC 2018 Digital Survival Guide
This "Survival Guide" is your one-stop-shop for all things digital at the National Lawyers Convention. Enjoy!...
REINING in the Agencies: Oversight of Executive Branch Rulemaking in the 21st Century
Alec D. Rogers
Note from the Editor: This article critiques current procedures for agency rulemaking and proposes an...
Plenary Panel: Congressional Oversight
Jonathan H. Adler, Michael D. Bopp, Todd F. Gaziano, Sally Katzen, Adam White
After delegating significant power to the administrative state, is Congress properly discharging its oversight role?...
Plenary Panel: Congressional Oversight
Jonathan H. Adler, Michael D. Bopp, Todd F. Gaziano, Sally Katzen, Adam White
After delegating significant power to the administrative state, is Congress properly discharging its oversight role?...
Plenary Panel: Congressional Oversight
Third Annual Executive Branch Review Conference
Washington, DCThird Annual Executive Branch Review Conference
The Role of Congress in Policing the Administrative State
Washington, DC