James Madison Distinguished Professor of Law and Class of 1941 Research Professor of Law, University of Virginia School of Law
Professor John C. Harrison is the James Madison Distinguished Professor of Law and Class of 1941 Research Professor of Law at the University of Virginia School of Law. He joined the faculty at University of Virginia in 1993 as an associate professor of law after a distinguished career with the U.S. Department of Justice. His teaching subjects include constitutional history, federal courts, remedies, corporations, civil procedure, legislation and property. In 2008 he was on leave from the Law School to serve as counselor on international law in the Office of the Legal Adviser at the U.S. Department of State.
A 1977 graduate of the University of Virginia, Harrison earned his law degree in 1980 at Yale, where he served as editor of the Yale Law Journal and editor and articles editor of the Yale Studies in World Public Order. He was an associate at Patton Boggs & Blow in Washington, D.C., and clerked for Judge Robert Bork on the U.S. Court of Appeals for the District of Columbia Circuit. He worked with the Department of Justice from 1983-93, serving in numerous capacities, including deputy assistant attorney general in the Office of Legal Counsel (1990-93).
Professor Emeritus of Law, Antonin Scalia Law School, George Mason University
Jeremy A. Rabkin is a Professor Emeritus of Law at the Antonin Scalia Law School, George Mason University. Before joining the faculty in June 2007, he was for over two decades a professor in the Department of Government at Cornell University. Professor Rabkin serves on the board of directors of the Center for Individual Rights, a public interest law firm based in Washington, D.C. Previously he was a board member of the U.S. Institute of Peace and the board of academic advisors of the American Enterprise Institute.
Professor Rabkin’s books include Law Without Nations? (Princeton University Press, 2005). He authored “If You Need a Friend, Don’t Call a Cosmopolitan,” a chapter in Varieties of Sovereignty and Citizenship (Sigal R. Ben-Porath & Rogers M. Smith eds., University of Pennsylvania Press, 2012). His articles have appeared in major law reviews and political science journals and his journalistic contributions in a range of magazines and newspapers, including the Washington Post and the Wall Street Journal.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, The Civitas Institute, University of Texas at Austin
John Yoo is the Emanuel Heller Professor of Law at the University of California at Berkeley. He is also the Thomas Smith Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War; Point of Attack: Preventive War, International Law, and Global Welfare; and Crisis and Command: A History of Executive Power from George Washington to George Bush.
He is a co-author of volumes 1 and 2 of R. Rossum, G. Tarr, V. Munoz & J. Yoo American Constitution Law (Routledge, 2026), and a co-editor of the eight-volume series on the 250th anniversary of the American Revolution, We Hold These Truths, with Yuval Levin and Adam White of the American Enterprise Institute.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at the University of Texas at Austin’s School of Civic Leadership, Seoul National University, the Interdisciplinary Center Herzliya, Keio University, Trento University, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of Founding Forward, the Washington Legal Foundation, the Pacific Legal Foundation, the Ulysses Grant Institute, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and the Heritage Foundation’s Edwin Meese III Originalism Lectureship.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Harry Kalven, Jr. Professor of Law & Faculty Director, Constitutional Law Institute, University of Chicago Law School
William Baude is a Professor of Law and the Faculty Director of the Constitutional Law Institute at the University of Chicago Law School, where he teaches federal courts, constitutional law, and conflict of laws. His current research interests include different aspects of the Fourteenth Amendment (particularly both Section One and Section Three) and the nature of judicial discretion.
Among his other activities Baude is: the co-editor of two textbooks, The Constitution of the United States and Hart & Wechsler's Federal Courts in the Federal System; an Affiliated Scholar at the Center for the Study of Constitutional Originalism; a founding member of the Academic Freedom Alliance; a member of the American Law Institute; an occasional blogger at The Volokh Conspiracy; and a podcaster on Divided Argument. He also recently served on the Presidential Commission on the Supreme Court of the United States.
Professor Baude received his BS in Mathematics from the University of Chicago and his JD from Yale Law School. He then clerked for then-Judge Michael McConnell on the United States Court of Appeals, and Chief Justice John Roberts on the United States Supreme Court. Before joining the Chicago faculty, he was a fellow at the Stanford Constitutional Law Center, and a lawyer in Washington, DC.
John S. Battle Professor of Law, University of Virginia School of Law
Julia D. Mahoney teaches courses in property, government finance, constitutional law and nonprofit organizations. A graduate of Yale Law School, she joined the University of Virginia faculty as an associate professor in 1999 and is now John S. Battle Professor of Law. She has also taught at the University of Southern California Law School and the University of Chicago Law School, and before entering the legal academy, practiced law at the New York firm Wachtell, Lipton, Rosen & Katz. Her scholarly articles include works on land preservation, eminent domain, health care reform and property rights in human biological materials.
Richard and Frances Mallery Professor of Law and Faculty Director, Constitutional Law Center, Stanford Law School
Michael W. McConnell is the Richard and Frances Mallery Professor and Faculty Director of the Constitutional Law Center at Stanford Law School, and a Senior Fellow at the Hoover Institution. From 2002 to 2009, he served as a Circuit Judge on the United States Court of Appeals for the Tenth Circuit. He was nominated by President George W. Bush, a Republican, and confirmed by a Democratic Senate by unanimous consent. McConnell has previously held chaired professorships at the University of Chicago and the University of Utah, and visiting professorships at Harvard and NYU. He teaches courses on constitutional law, constitutional history, First Amendment, and interpretive theory. He has published widely in the fields of constitutional law and theory, especially church and state, equal protection, and separation of powers. His book, “The President Who Would Not Be King: Executive Power Under the Constitution,” was published by Princeton University Press in 2020, based on the Tanner Lectures in Human Values, which he delivered at Princeton in 2019. His latest book, co-authored with Nathan Chapman, “Agreeing to Disagree: How the Establishment Clause Protects Religious Diversity and Freedom of Conscience,” was published by Oxford University Press in mid-2023. McConnell has argued sixteen cases in the United States Supreme Court, most recently Carney v. Adams (2020). defending a provision of the Delaware Constitution requiring political balance on that state’s courts. More recently, he was co-counsel in Gonzalez v. Google. He earned his B.A. from Michigan State University and his J.D. from the University of Chicago, and has received honorary degrees from Notre Dame University and Michigan State. He served as law clerk to Supreme Court Justice William J. Brennan, Jr. and D.C. Circuit Chief Judge J. Skelly Wright. He has been Assistant General Counsel of the Office of Management & Budget, Assistant to the Solicitor General of the Department of Justice, and a member of the President’s Intelligence Oversight Board. He is Senior of Counsel to the law firm Wilson, Sonsini, Goodrich & Rosati, and is co-chair of Meta’s Oversight Review Board.
Mr. Pekron’s practice is primarily devoted to complex business, tort, and class action litigation. Mr. Pekron is listed in The Best Lawyers in America® in the area of Commercial Litigation, recognized as a Rising Star in the area of Business Litigation by Mid-South Super Lawyers, and a Future Star in Litigation by Benchmark Litigation. He has represented companies and individuals in cases throughout the nation involving breach of contract, professional liability, consumer fraud, products liability, and ERISA issues. He has significant experience in representing accounting firms, publicly-traded companies, and corporate officers and directors in securities litigation, regulatory matters, professional malpractice actions, and internal investigations.
Mr. Pekron also has an active appellate practice and has appeared in numerous state and federal appellate courts, including the Supreme Court of Illinois, the New York Court of Appeals, and the United States Courts of Appeals for the Third, Fourth, Fifth, and Sixth Circuits. He has argued cases before the Arkansas Supreme Court, the Arkansas Court of Appeals, and the United States Court of Appeals for the Seventh Circuit. He has also been responsible for petitions for certiorari and amicus briefs in the United States Supreme Court.
Mr. Pekron received his law degree from Yale Law School, where he served as Book Reviews Editor of the Yale Law Journal. His work has been published in the Hamline Law Review.
After graduating from law school, Mr. Pekron clerked for Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit. During his clerkship, he served as an adjunct professor of law at the University of Arkansas at Little Rock School of Law. He then worked as an associate at the Chicago law firm of Sidley Austin LLP.
Executive Vice President, Chief Legal Officer, Gates Corporation
Matthew R. A. Heiman joined the Company in May 2026 and has served as the Company’s Chief Legal Officer and Corporate Secretary since June 2026. As Chief Legal Officer, Mr. Heiman is responsible for all legal functions for Gates, including securities and corporate governance, M&A, litigation, commercial, regulatory, compliance, patents and trademarks, real estate, employment and labor, sustainability and environmental matters. Prior to joining Gates, Mr. Heiman held senior legal leadership roles at Waystar, where he served as Chief Legal & Administrative Officer from 2023 to 2025 and as General Counsel and Corporate Secretary from 2020 to 2023. Prior to that, he was with Johnson Controls, where he served as Vice President, Corporate Secretary, and Associate General Counsel. Mr. Heiman has been a Senior Fellow for the National Security Institute at George Mason University’s Antonin Scalia School of Law since 2018.
Senior Counselor, The Brunswick Group
Robert B. Zoellick is a Principal of Brunswick Group’s Geopolitical advisory offer and a Senior Fellow at the Belfer Center for Science and International Affairs at Harvard University’s Kennedy School of Government. In addition, Zoellick serves on the boards of Temasek, Singapore’s Sovereign Wealth Fund, and Twitter, Inc., and is on the Advisory Board of Swiss Re. He is a member of the boards of the Peterson Institute for International Economics and the Carnegie Endowment, chairs the Global Tiger Initiative, and is a member of the Global Leadership Council of Mercy Corps, a global humanitarian agency.
Zoellick was the President of the World Bank Group from 2007-12, U.S. Trade Representative from 2001 to 2005, and Deputy Secretary of State from 2005 to 2006. From 1985 to 1993, Zoellick served as Counselor to the Secretary of the Treasury and Under Secretary of State, as well as White House Deputy Chief of Staff.
Zoellick is a recipient of the Distinguished Service Award, the Department of State’s highest honor, the Alexander Hamilton Award of the Department of the Treasury, and the Medal for Distinguished Public Service of the Department of Defense. The German government awarded him the Knight Commanders Cross for his achievements in the course of German unification. The Mexican and Chilean governments awarded him their highest honors for non-citizens, the Aztec Eagle and the Order of Merit, for recognition of his work on free trade, development, and the environment.
Zoellick holds a J.D. magna cum laude from the Harvard Law School, a master's degree in public policy from Harvard's Kennedy School of Government, and a bachelor's degree from Swarthmore College.
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.
President, Americas and Global Chief Legal Officer, Merkle Science
Mary Beth Buchanan is currently President, Americas and Global Chief Legal Officer at Merkle Science. She was former General Counsel for Kraken Cryptocurrency Exchange. She was a partner at Bryan Cave LLP in the firm’s White Collar Defense and Investigations and Securities Litigation and Enforcement Client Service Groups. She concentrated her practice on white collar criminal defense, SEC and FINRA enforcement matters, corporate and accounting fraud, internal investigations, corporate compliance, foreign corrupt practices violations, Congressional investigations and complex civil litigation.
Ms. Buchanan served as the United States Attorney for the Western District of Pennsylvania from September 2001 to November 2009, having been appointed by President George W. Bush. She is the only woman in Pennsylvania's history to be presidentially appointed to this position. As the United States Attorney, Ms. Buchanan oversaw the prosecution of more than 5,000 cases, including corporate and securities fraud, bank fraud, foreign corrupt practices, false claims, money laundering, health care fraud, public corruption and a broad range of violent crimes. Prior to that time, Ms. Buchanan spent more than 13 years as an Assistant United States Attorney litigating criminal, civil and appellate cases.
During her tenure as the United States Attorney, Ms. Buchanan also held several posts at the DOJ, including serving as the director of the Executive Office for United States Attorneys, acting director of the DOJ’s Office on Violence Against Women and chair of the Attorney General’s Advisory Committee. Ms. Buchanan also served on the U.S. Sentencing Commission's Organizational Guidelines Advisory Committee, which made recommendations to the Commission for amendments to the Sentencing Guidelines for Business Organizations.
Associate, Bryan Cave Leighton Paisner LLP
Brooke Cook is a member of the firm’s Commercial Disputes and Investigations, Financial Regulation, and White Collar Practice Groups. She serves as counsel in a variety of complex commercial litigation matters in both state and federal court, including business litigation, commercial contract disputes, real estate litigation, and employment litigation. Her practice also includes representing both individuals and large companies in government enforcement actions and investigations. Ms. Cook also maintains an active pro bono practice.
Ms. Cook was a summer associate in Bryan Cave Leighton Paisner’s New York office in 2016. Prior to joining the firm, Ms. Cook was a judicial intern to the Honorable Norman K. Moon of the United States District Court for the Western District of Virginia and an extern for the U.S. Attorney’s Office for the Central District of California in the criminal division. During law school, Ms. Cook served as a Dillard Fellow for the Legal Research and Writing program at the University of Virginia School of Law where she assisted first year law students with drafting legal memoranda and appellate briefs and judged an appellate oral argument competition. She was also the assistant managing editor for the Journal of Law & Politics.
Before law school, Ms. Cook worked in public policy in Washington, D.C.
Former United States Ambassador to the United Nations; Former Governor of South Carolina; Author, With All Due Respect: Defending America with Grit and Grace
Nikki Haley is the former U.S. ambassador to the United Nations in the Trump administration. She is the 29th person to serve in the position.
President Donald Trump asked Haley to serve in the position on November 23, 2016. She was confirmed by the U.S. Senate on January 24, 2017 and served until December 2018.
Haley previously served as the 116th governor of South Carolina from 2011 to 2017. From 2005 to 2010, Haley served in the South Carolina House of Representatives, representing District 87, Lexington County.
James Madison Distinguished Professor of Law and Class of 1941 Research Professor of Law, University of Virginia School of Law
Professor John C. Harrison is the James Madison Distinguished Professor of Law and Class of 1941 Research Professor of Law at the University of Virginia School of Law. He joined the faculty at University of Virginia in 1993 as an associate professor of law after a distinguished career with the U.S. Department of Justice. His teaching subjects include constitutional history, federal courts, remedies, corporations, civil procedure, legislation and property. In 2008 he was on leave from the Law School to serve as counselor on international law in the Office of the Legal Adviser at the U.S. Department of State.
A 1977 graduate of the University of Virginia, Harrison earned his law degree in 1980 at Yale, where he served as editor of the Yale Law Journal and editor and articles editor of the Yale Studies in World Public Order. He was an associate at Patton Boggs & Blow in Washington, D.C., and clerked for Judge Robert Bork on the U.S. Court of Appeals for the District of Columbia Circuit. He worked with the Department of Justice from 1983-93, serving in numerous capacities, including deputy assistant attorney general in the Office of Legal Counsel (1990-93).
Professor Emeritus of Law, Antonin Scalia Law School, George Mason University
Jeremy A. Rabkin is a Professor Emeritus of Law at the Antonin Scalia Law School, George Mason University. Before joining the faculty in June 2007, he was for over two decades a professor in the Department of Government at Cornell University. Professor Rabkin serves on the board of directors of the Center for Individual Rights, a public interest law firm based in Washington, D.C. Previously he was a board member of the U.S. Institute of Peace and the board of academic advisors of the American Enterprise Institute.
Professor Rabkin’s books include Law Without Nations? (Princeton University Press, 2005). He authored “If You Need a Friend, Don’t Call a Cosmopolitan,” a chapter in Varieties of Sovereignty and Citizenship (Sigal R. Ben-Porath & Rogers M. Smith eds., University of Pennsylvania Press, 2012). His articles have appeared in major law reviews and political science journals and his journalistic contributions in a range of magazines and newspapers, including the Washington Post and the Wall Street Journal.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, The Civitas Institute, University of Texas at Austin
John Yoo is the Emanuel Heller Professor of Law at the University of California at Berkeley. He is also the Thomas Smith Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War; Point of Attack: Preventive War, International Law, and Global Welfare; and Crisis and Command: A History of Executive Power from George Washington to George Bush.
He is a co-author of volumes 1 and 2 of R. Rossum, G. Tarr, V. Munoz & J. Yoo American Constitution Law (Routledge, 2026), and a co-editor of the eight-volume series on the 250th anniversary of the American Revolution, We Hold These Truths, with Yuval Levin and Adam White of the American Enterprise Institute.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at the University of Texas at Austin’s School of Civic Leadership, Seoul National University, the Interdisciplinary Center Herzliya, Keio University, Trento University, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of Founding Forward, the Washington Legal Foundation, the Pacific Legal Foundation, the Ulysses Grant Institute, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and the Heritage Foundation’s Edwin Meese III Originalism Lectureship.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
The Return of the Monroe Doctrine? Venezuela, Ecuador, and American Foreign Policy
John C. Harrison, Jeremy A. Rabkin, John C. Yoo
Nearly two centuries after President James Monroe announced a landmark foreign-policy principle in his 1823 address to...
The Return of the Monroe Doctrine? Venezuela, Ecuador, and American Foreign Policy
Topics
2023 National Lawyers Convention: Insurrection & the 14th Amendment
Editor's Note: On December 19th, 2023 the Colorado Supreme Court ruled that Former President Donald Trump...
Topics
2023 National Lawyers Convention: Insurrection & the 14th Amendment
Editor's Note: On December 19th, 2023 the Colorado Supreme Court ruled that Former President Donald...
Insurrection and the 14th Amendment
William Baude, Julia D. Mahoney, Michael W. McConnell
Updated 12/20/2023: The Colorado Supreme Court recently decided Former President Donald Trump in ineligible to appear...
Topics
About That Post-Election Supreme Court Nomination by Abraham Lincoln
In the wake of Amy Coney Barrett’s confirmation to the Supreme Court, it is time...
Necessary & Proper Episode 60: Supreme Court Nominations and the Perils of Court-Packing
Chad W. Pekron, Daniel A. McLaughlin
On November 17, 2020, the Federalist Society's Article I Initiative and the Little Rock Lawyers...
Book Review: America in the World: A History of U.S. Diplomacy and Foreign Policy
Matthew R. A. Heiman, Robert Zoellick
Ranging from Benjamin Franklin, Alexander Hamilton, and Thomas Jefferson to Henry Kissinger, Ronald Reagan, and...
New Evidence on the Constitution’s Impeachment Standard: “high . . . Misdemeanors” Means Serious Crimes
Robert G. Natelson
Note from the Editor: The Federalist Society takes no positions on particular legal and public...
A Discussion with Hon. Nikki Haley
Mary Beth Buchanan, Brooke Cook Wilson, Nikki R. Haley
On January 16, 2020, the Federalist Society's New York City Lawyers and Young Lawyers Chapters...