Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
Adjunct Professor of Law, University of Pennsylvania
Makan Delrahim is currently an Adjunct Professor of Law at the University of Pennsylvania.
Previously he served as Assistant Attorney General for the Antitrust Division, Deputy Assistant to the President, and Deputy White House Counsel. Mr. Delrahim’s rich antitrust background covers the full range of industries, issues, and institutions touched upon by the work of the Antitrust Division. He is a former partner in the Los Angeles office of a national law firm. He served in the Antitrust Division from 2003 to 2005 as a Deputy Assistant Attorney General, overseeing the Appellate, Foreign Commerce, and Legal Policy sections. During that time, he played an integral role in building the Antitrust Division’s engagement with its international counterparts and was involved in civil and criminal matters. He has served on the Attorney General’s Task Force on Intellectual Property and as Chairman of the Merger Working Group of the International Competition Network. Mr. Delrahim was also a Commissioner on the Antitrust Modernization Commission from 2004 to 2007. Earlier in his career, Mr. Delrahim served as antitrust counsel, and later as the Staff Director and Chief Counsel of the U.S. Senate Judiciary Committee.
Executive Vice President, The Federalist Society
Dean Reuter is Executive Vice President at the Federalist Society for Law and Public Policy Studies. He has served in two federal government agency Offices of the Inspector General, as Counsel to the Inspector General and Deputy Inspector General, responsible for policing the use of federal funds granted and contracted through those agencies. As such, he helped conduct and oversee criminal investigations across the country. He is the principal author of the non-fiction book, The Hidden Nazi: The Untold Story of America's Deal with the Devil, and editor of Liberty’s Nemesis: The Unchecked Expansion of the State and Confronting Terror: 9/11 and the Future of American National Security. He was appointed by the President and served as Vice-Chairman of the Board of Directors of the Corporation for National and Community Service, and recently served as an appointee on the U.S. Commission on Presidential Scholars. He is a graduate of Hood College (BA with Honors) and the University of Maryland School of Law.
Partner, Wilmer Cutler Pickering Hale and Dorr LLP
David Cohen, who leads the firm's Financial and Business Integrity Group, provides clients with anti-money laundering, financial and trade sanctions advice; represents US and foreign-based clients in matters implicating national security, including CFIUS and cybersecurity; conducts internal investigations; and defends clients facing government investigations. His practice has a strong emphasis on disputes involving US and foreign regulators and enforcement agencies, often involving cross-border issues, as well as proceedings in US and foreign adjudicative venues.
Before rejoining the firm in 2017, Mr. Cohen served for eight years in senior presidentially appointed positions. From 2015–2017, Mr. Cohen was Deputy Director of the Central Intelligence Agency (CIA), where he helped manage the Agency's domestic and worldwide operations, oversee its strategic modernization, and lead foreign intelligence collection, all-source analysis, covert action, counter-intelligence and foreign liaison relationships. Mr. Cohen also directed special projects on the impact of new technologies on the Agency and on how best to work with US companies to advance the CIA's mission. At the conclusion of his tenure, Mr. Cohen was awarded the Distinguished Intelligence Medal, the CIA's highest honor.
Previously, Mr. Cohen served for four years in the US Department of the Treasury as Under Secretary for Terrorism and Financial Intelligence, where he managed the department's policy, regulatory, enforcement and intelligence functions aimed at combating illicit finance, including money laundering and other financial crime, and disrupting financial support to nations, organizations and individuals posing a threat to national security. He directly supervised the Office of Foreign Assets Control (OFAC), which implements financial and economic sanctions, and the Financial Crimes Enforcement Network (FinCEN), the anti-money laundering regulatory and enforcement agency. Mr. Cohen was instrumental in developing and implementing sanctions against Iran, Russia, North Korea, ISIS, al Qa'ida and other terrorist organizations, for which he was described as “President Obama's favorite combatant commander” and as the administration's “financial Batman.”
Mr. Cohen previously served for two years as Assistant Secretary of the Treasury for Terrorist Financing, overseeing policy development related to sanctions and money laundering. Earlier in his career, Mr. Cohen served in Treasury's general counsel's office, where he helped craft legislation that formed the basis of Title III of the USA PATRIOT Act, the post-9/11 legislation that provided new tools to prevent money laundering and the financing of terrorism.
Prior to his most recent government service, Mr. Cohen practiced law in Washington DC for nearly 20 years, including as a partner at WilmerHale. His practice at WilmerHale focused on complex civil litigation, white-collar criminal defense, internal investigations, and anti-money laundering and sanctions compliance advice.
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.
Principal in the International, BGR Group
Lester Munson is a Principal in the International at BGR Group, a leading government relations firm in Washington, D.C., where he consults with foreign governments, corporations and advocacy groups. He also serves as adjunct faculty at Johns Hopkins University and speaks regularly on the foreign policy role of Congress and on U.S. foreign assistance issues. He is a member of the Executive Committee of the Modernizing Foreign Assistance Network, a Visiting Fellow at George Mason’s National Security Institute and a commentator on Fox News Channel and the China Global Television Network.
Mr. Munson joined BGR Group in November 2015 after a 26-year career on Capitol Hill and in the Executive Branch. He was most recently Staff Director of the Senate Foreign Relations Committee, where he led policy, oversight, legislative and communications efforts for a staff of 25 and negotiated committee priorities with the White House, the State Department and Congressional leadership.
Previously, Mr. Munson was Chief of Staff for Senator Mark Kirk of Illinois. During his tenure, Senator Kirk became the leading Republican voice in the Senate on Iran and other national security issues.
During the Bush Administration, Mr. Munson served as Deputy Assistant Administrator at the U.S. Agency for International Development, where he focused on legislative affairs as well as global health issues. He led legislative efforts to develop and implement the President’s Emergency Plan for AIDS Relief (PEPFAR) and won an award for his contribution to the creation of the President’s Malaria Initiative.
Mr. Munson is a 1989 graduate of the University of Chicago and holds a Master’s degree from St. John’s College in Annapolis. He is married with two children.
L. Q. C. Lamar Professor of Law, Emory University School of Law
Thomas C. Arthur holds degrees from Yale Law School and Duke University, where he was an Angier B. Duke Scholar and a member of Phi Beta Kappa. Before coming to Emory, he practiced law for eleven years with the Washington, DC office of Kirkland & Ellis. In 1982, he left his law firm partnership to join the Emory Law faculty.
Arthur teaches antitrust, civil procedure, and administrative law, and he has been active on the executive committee of the Antitrust Section of the Association of American Law Schools. His articles in the California and Tulane law reviews have been credited with the founding of a new, "statutory" school of antitrust analysis. His 1991 Emory Law Journal article (co-authored with Professor Richard D. Freer) provoked a nationally noted debate over an important new statute governing the jurisdiction of federal courts. A major antitrust article, "The Costly Quest for Perfect Competition: Kodak and Nonstructural Market Power," was published in the New York University Law Review (vol. 69, April 1994).
Senior Fellow in Constitutional Jurisprudence, Independence Institute
Professor Robert G. Natelson is a constitutional scholar and author.
Rob’s constitutional scholarship has been cited repeatedly by justices and parties at the U.S. Supreme Court—as well as by federal appeals courts, and at least 18 state supreme courts.
Rob’s research into the Constitution’s original meaning has carried him to libraries throughout the United States and in Britain, including four months at Oxford University. His books and articles span many different parts of the Constitution, including groundbreaking studies of the Necessary and Proper Clause, the Indian Commerce Clause, federalism, Founding-Era interpretation, regulation of elections, and the amendment process of Article V. He created the first-ever online bibliography for 18th century materials used in constitutional research. He is a contributing author to the Encyclopedia of the Supreme Court of the United States (on Magna Carta). He contributed eight essays to the third edition of the Heritage Guide to the Constitution: five on the amendment procedure and one each on the Guarantee Clause, the Postal Clause, and the Recess Appointments Clause.
U.S. Supreme Court justices have relied explicitly on Rob’s research in 41 citations in 13 separate cases.
Executive Director, General Counsel, Christian Legal Fellowship
Derek B.M. Ross, LL.B. (Western), LL.M. (Toronto), is the Executive Director & General Counsel for Christian Legal Fellowship, where he oversees all aspects of the organization's operations, education and training programs, publications, and advocacy. He maintains a litigation practice with a focus on human rights and religious freedom, and has acted as lead or co-counsel for public interest interveners in 13 cases involving the Charter of Rights and Freedoms, including 5 before the Supreme Court of Canada. He has appeared before every level of court in Ontario, as well as the Courts of Appeal in British Columbia and Nova Scotia. He has also appeared before numerous legislative and Parliamentary committees to present submissions on constitutional and legal issues.
Mr. Ross previously served as Director of Legal Affairs for the Canadian Council of Christian Charities, Canada's largest association of religious organizations, where he served on the Canada Revenue Agency's Technical Issues Working Group and as the general editor of the Charities Handbook, 19th Edition (2014), a comprehensive legal guide for Canadian charities. Prior to that, he practiced civil litigation with a focus on public, education, and municipal law.
Mr. Ross has served as an Executive Member of the Charity and Not-for-Profit Law sections and the Constitutional, Civil Liberties, and Human Rights Law sections of both the Canadian Bar Association and the Ontario Bar Association. He regularly presents at legal conferences and law faculties on constitutional and charity law. He is editor-in-chief of the Christian Legal Journal, a quarterly periodical examining the relationship between law and religion. His writings have appeared in numerous publications, including Policy Options, Lawyer's Weekly, Canadian Lawyer, Montreal Gazette, Public Discourse, and the Chronicle-Herald. His work has been cited in the Senate of Canada and several Parliamentary reports. He is the general editor of a forthcoming special edition of the Supreme Court Law Review (2018).
Mr. Ross spent his formative years growing up in Port Hedland, Australia, surrounded by the rugged beauty of the Pilbara Outback, and considers himself a Quasi-Aussie (he can still speak fluent Australian, if you ask him). As much as he loves his second Aussie home, he couldn’t be prouder to be a Canadian (and a Canadiens fan).
Partner, Gibson Dunn & Crutcher LLP
Miguel A. Estrada is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher.
Mr. Estrada has represented clients before federal and state courts throughout the country in a broad range of matters. He has argued 24 cases before the United States Supreme Court, and briefed many others. He has also argued dozens of appeals in the lower federal courts.
Best Lawyers® recognized Mr. Estrada as a 2020 Lawyer of the Year in Intellectual Property Litigation and as a Lawyer of the Year in Appellate Practice. He has been recognized by Benchmark Litigation as a 2020 U.S. Appellate Litigation “Star”. In 2014, The American Lawyer named Mr. Estrada a “Litigator of the Year,” praising his “brains and tenacity” and noting he is the lawyer to call for “a tough, potentially unwinnable case.” From 2014-2021, Chambers & Partners has named him as one of a handful of attorneys that it ranked in the top tier among the nation’s leading appellate lawyers. Chambers & Partners noted that “clients are impressed by his intellect and ability, with one saying, ‘His papers are just blindingly clear in what they say and devastating in how they marshal the arguments.’” The Atlantic described his oral argument in a 2014 high-profile separation-of-powers case as “one of the most dazzling arguments the marble chamber has heard in many years.”
Mr. Estrada was selected by his peers for inclusion in the 2020 edition of The Best Lawyers in America® in the area of Appellate Law, in addition to previous recognition by the publication in the specialties of Bet-the-Company Litigation, Commercial Litigation and Criminal Defense: White Collar, Intellectual Property Litigation, and Regulatory Enforcement Litigation in the areas of SEC, Telecom, and Energy. In 2017, he was elected as a member of the American Law Institute. In 2021, Mr. Estrada was named among the Lawdragon 500 Leading Lawyers in America. In 2004, Legal Times named him one of the top 12 appellate litigators in the D.C. area, noting that “people who follow appellate practice in Washington have known for several years that Estrada . . . is one of the best around.” Also in 2004, Washingtonian Magazine named him one of the top constitutional law lawyers “who could become one of the legends of the Supreme Court bar.”
Mr. Estrada joined Gibson Dunn in 1997, after serving for five years as Assistant to the Solicitor General of the United States. He previously served as Assistant U.S. Attorney and Deputy Chief of the Appellate Section, U.S. Attorney’s Office, Southern District of New York. In those capacities, Mr. Estrada represented the government in numerous jury trials and in many appeals before the U.S. Court of Appeals for the Second Circuit. Before joining the U.S. Attorney’s Office, Mr. Estrada practiced corporate law in New York with Wachtell, Lipton, Rosen & Katz.
Mr. Estrada is a Trustee of the Supreme Court Historical Society. He was formerly a member of the Board of Visitors of Harvard Law School.
Mr. Estrada served as a law clerk to the Honorable Anthony M. Kennedy in the U.S. Supreme Court from 1988 to 1989 and to the Honorable Amalya L. Kearse in the U.S. Court of Appeals for the Second Circuit from 1986 to 1987. He received a J.D. degree magna cum laude in 1986 from Harvard Law School, where he was editor of the Harvard Law Review. Mr. Estrada graduated with an A.B. degree magna cum laude and Phi Beta Kappa in 1983 from Columbia College, New York. He is fluent in Spanish and proficient in French.
Representative Supreme Court matters include:
In 2011, the Supreme Court appointed Mr. Estrada to brief and argue two criminal cases –Dorsey v. United States and Hill v. United States – in which the Solicitor General declined to defend the judgments of the court of appeals. Mr. Estrada was appointed to argue the position that the Solicitor General had declined to defend.
Mr. Estrada was also part of the team that successfully presented then Governor Bush’s position to the Supreme Court in Bush v. Gore (2000). Other cases that Mr. Estrada handled in the Supreme Court include Granholm v. Heald (2005) (dormant Commerce Clause and Twenty-First Amendment), Vermont Agency of Natural Resources v. United States ex rel. Stevens (2000) (False Claims Act, Article III standing and Eleventh Amendment immunity), Old Chief v. United States (1997) (rules of evidence), United States v. Mezzanatto (1995) (evidence and plea bargaining), United States v. Robertson (1995) (constitutional limits on Congress’s Commerce Clause powers), Citizens Bank of Maryland v. Strumpf (1995) (bankruptcy law), and NOW, Inc. v. Scheidler (1994) (RICO).
Recent Court of Appeals matters include:
In addition, Mr. Estrada is lead appellate counsel to Vivendi S.A. in two securities-fraud appeals from jury verdicts that are currently pending in the Second Circuit, and to the National Association of Broadcasters in a challenge to certain procedures promulgated by the FCC in connection with the upcoming Spectrum Auction. Mr. Estrada also recently presented argument before the D.C. Circuit on behalf of the tobacco industry in a first amendment challenge to certain compelled disclosures that were imposed as part of the government’s long-running civil RICO case against the industry.
Other matters:
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.
Patrick Hotung Professor of Constitutional Law, Georgetown University Law Center
Randy Barnett is the Patrick Hotung Professor of Constitutional Law at Georgetown University Law Center. He has argued before the United States Supreme Court, tried murder cases to juries as a prosecutor in Chicago, and appeared as a prosecutor in the feature film Inalienable. He is the author of numerous books, including Restoring the Lost Constitution, The Structure of Liberty, Our Republican Constitution, and The Original Meaning of the Fourteenth Amendment. He has published two memoirs, A Life for Liberty: The Making of an American Originalist, and Felony Review: Tales of True Crime and Corruption in Chicago. He is currently working on a new book, Freedom and Flourishing: Libertarianism for the Real World.
Assistant Professor, Paul Weber Endowed Chair in Politics, Science & Religion, University of Louisville
David Buckley is Associate Professor of Political Science, and Paul Weber Endowed Chair in Politics, Science & Religion at the University of Louisville. David recently concluded a term as a Senior Advisor in the State Department’s Secretary’s Office of Religion and Global Affairs (S/RGA), where he served as a Council on Foreign Relations International Affairs Fellow from August 2016-July 2017. David’s research focuses on religion and international affairs, and in particular the influence of religious actors on democratic politics. David’s book, Faithful to Secularism: The Religious Politics of Democracy in Ireland, Senegal and the Philippines (Columbia University Press, 2017) was awarded the 2018 Religion and International Relations Book Award by the International Studies Association. His research and writing has appeared in leading journals of political science and media outlets including the New York Times, Washington Post and Wall Street Journal. David holds a PhD in Government from Georgetown University, an M.A. in Comparative Ethnic Conflict from Queen’s University Belfast, where he studied as a George C. Mitchell Scholar, and a B.A. in Political and Social Thought from the University of Virginia.
Attorney-Adviser, Office of Legal Counsel, The Justice Department
Nathan A. Forrester currently works at the Office of Legal Counsel in the Department of Justice and previously served as Solicitor General of Alabama under then-Attorney General William H. Pryor Jr. He clerked for Associate Supreme Court Justice Anthony M. Kennedy from 1993-1994 and Judge J. Harvie Wilkinson III of the U.S. Court of Appeals for the Fourth Circuit from 1992-1993. He is a 1992 graduate of the University of Chicago Law School.
Judge, U.S. Court of Appeals, District of Columbia Circuit
Justin R. Walker is a judge on the U.S. Court of Appeals for the D.C. Circuit. He was nominated to the court by President Donald Trump on May 4, 2020, and confirmed by the United States Senate on June 18, 2020. He is a former United States District Judge of the Western District of Kentucky.
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