Roger Pilon is the Cato’s Institute’s vice president for legal affairs, the founding director of Cato’s Robert A. Levy Center for Constitutional Studies, the inaugural holder of Cato’s B. Kenneth Simon Chair in Constitutional Studies, and the founding publisher of the Cato Supreme Court Review.
Prior to joining Cato, Pilon held five senior posts in the Reagan administration, including at State and Justice, and was a national fellow at Stanford’s Hoover Institution. In 1989 the Bicentennial Commission presented him with its Benjamin Franklin Award for excellence in writing on the U.S. Constitution. In 2001 Columbia University’s School of General Studies awarded him its Alumni Medal of Distinction. Pilon lectures and debates at universities and law schools across the country and testifies often before Congress.
His writing has appeared in the Wall Street Journal, the Washington Post, the New York Times, the Los Angeles Times, Legal Times, National Law Journal, Harvard Journal of Law and Public Policy, Stanford Law and Policy Review, and elsewhere. He has appeared on ABC’s Nightline, CBS’s 60 Minutes II, Fox News Channel, NPR, CNN, MSNBC, CNBC, C-SPAN, and other media.
Pilon holds a BA from Columbia University, an MA and a PhD from the University of Chicago, and a JD from the George Washington University School of Law.
Tazewell Taylor Professor of Law and William H. Cabell Research Professor, William & Mary Law School
Biography
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.
William D. Warren Professor of Law, UCLA School of Law
Biography
Stephen Bainbridge is the William D. Warren Distinguished Professor of Law at UCLA School of Law, where he currently teaches Business Associations, Advanced Corporation Law, and Mergers and Acquisitions. In past years, he has also taught Corporate Finance, Securities Regulation, Unincorporated Business Associations and Catholic Social Thought and the Law. Professor Bainbridge previously taught at the University of Illinois Law School (1988-1996). He has also taught at Harvard Law School as the Joseph Flom Visiting Professor of Law and Business (2000-2001), and as a visiting professor at La Trobe University in Melbourne (2005 and 2007) and at Aoyama Gakuin University in Tokyo (1999).
In 2008, Bainbridge received the UCLA School of Law's Rutter Award for Excellence in Teaching. In 1990, the graduating class of the University of Illinois College of Law voted him "Professor of the Year."
Professor Bainbridge is a prolific scholar, whose work covers a variety of subjects, but with a strong emphasis on the law and economics of public corporations. He has written over 100 law review articles which have appeared in such leading journals as the Harvard Law Review, Virginia Law Review, Northwestern University Law Review, Cornell Law Review, Stanford Law Review, and Vanderbilt Law Review. Bainbridge has also written 19 books, including seven in multiple editions. His most recent books include: Outsourcing the Board: How Board Service Providers Can Improve Corporate Governance (Cambridge University Press, 2018) (with M. Todd Henderson); Business Associations: Cases and Materials on Agency, Partnerships, and Corporations (Foundation Press, 10th ed., 2018) (with Klein and Ramseyer); Mergers and Acquisitions: A Transactional Perspective (Foundation Press, 2017) (with Iman Anabtawi).
According to Gregory Sisk and Brian Leiter’s rankings of law professors by scholarly impact, Professor Bainbridge was the third most-frequently cited scholar in corporate and securities law for the period 2013-2017. According to Hein Online, Bainbridge is the 29th most frequently cited scholar in their database of legal publications over the last 10 years and the 23rd most cited for the period January 2018 through August 2019. In SSRN.com’s ranking of the top 3000 legal authors by all-time downloads, Bainbridge is ranked 10th. By that metric, he is the highest ranked member of the UCLA law school faculty. In SSRN.com’s ranking of the top 3000 legal authors by all-time citations to their work, Bainbridge is ranked 55th. By that metric, he is the second highest ranked member of the UCLA law school faculty.
Professor Bainbridge has been a Salvatori Fellow with the Heritage Foundation, a member of the American Bar Association’s Committee on Corporate Laws, a member of the Editorial Advisory Board of the Journal of Markets and Morality, and Chair of the Executive Committee of the Federalist Society’s Corporations, Securities & Antitrust Practice Group.
In May 2014, Professor Bainbridge was the Cameron Fellow at the University of Auckland Faculty of Law. He was the Francis G. Pileggi Distinguished Lecturer in Law at Widener University School of Law in September 2005, and a Distinguished Visiting Scholar at the University of Maryland School of Law in November 2005.
In 2008, 2011, and 2012, Professor Bainbridge was named by the National Association of Corporate Directors' Directorship magazine to its list of the 100 most influential people in the field of corporate governance.
His blog, ProfessorBainbridge.com, was named by the ABA Journal as one of the Top 100 Law Blogs of 2007, 2008, 2010, 2011, and 2012.
Sam Harris Professor of Corporate Law, Corporate Finance, and Securities Law, Yale Law School
Biography
Jonathan R. Macey is Sam Harris Professor of Corporate Law, Corporate Finance, and Securities Law at Yale University, and Professor in the Yale School of Management. From 1991 – 2004, Professor Macey was J. DuPratt White Professor of Law, Director of the John M. Olin Program in Law and Economics at Cornell Law School, and Professor of Law and Business at the Cornell University Johnson Graduate School of Business. Professor Macey earned his B.A. cum laude from Harvard in 1977, and his J.D. from Yale Law School in 1982, where he was Article and Book Review editor of The Yale Law Journal. In 1996, Professor Macey received a Ph.D. honoris causa from the Stockholm School of Economics. Following law school, Professor Macey was law clerk to Judge Henry J. Friendly on the U.S. Court of Appeals for the Second Circuit.
Professor Macey is the author of several books including the two-volume treatise, Macey on Corporation Laws, published in 1998 (Aspen Law & Business), and co-author of two leading casebooks, Corporations: Including Partnerships and Limited Liability Companies (2003 Thomson West), which is in its eighth edition, and Banking Law and Regulation (2002 Aspen Law & Business), which is now in its third edition. He also is the author of over 100 scholarly articles. His recent articles have appeared in the Banking Law Journal, the University of Chicago Law Review, the Stanford Law Review, The Yale Law Journal, the Cornell Law Review, the Journal of Law and Economics, and the Brookings Wharton Papers on Financial Institutions. He has published numerous editorials in such publications as The Wall Street Journal, Forbes, The Los Angeles Times, and The National Law Journal.
Professor Macey has taught at major universities throughout the world, including Bocconi University (Milan), the University of Tokyo; the University of Toronto; the University of Turin, the University of Amsterdam Department of Finance, and the Stockholm School of Economics, Department of Law. He also has been Professor of Law at the University of Chicago (1990) and Visiting Professor of Law at Harvard Law School (1999). Professor Macey is a Senior Research Fellow at the International Centre for Economic Research (ICER) in Turin, Italy. Professor Macey also serves on the Academic Advisory Board (Comitato Scientifico) of the Associazione Disiano Preite for the study of corporate law (per lo studio del diritto dell’impresa). In 1995, Professor Macey was awarded the Paul M. Bator prize for excellence in Teaching, Scholarship and Public Service by the Federalist Society for Law and Public Policy. In 1996, he received a Ph.D., honoris causa from the Stockholm School of Economics. And in 1998, he received the D.P. Jacobs prize for the most significant paper in volume 6 of the Journal of Financial Intermediation for his paper (co-authored with Maureen O’Hara), “The Law & Economics of Best Execution.”
In 1999 Professor Macey was made an honorary Fellow of the Society For Advanced Legal Studies. In 2000, Professor Macey became a member of the Legal Advisory Committee to the Board of Directors of the New York Stock Exchange. In 2001 Professor Macey was appointed a Bertil Daniellson Distinguished Visiting Professor in Banking and Finance at the Stockholm School of Economics. In 2002 Professor Macey was appointed to the Economic Advisory Board of the National Association of Securities Dealers (NASD). In 2004 Professor Macey was awarded a Teaching Award by the Yale Law Women in recognition of his “commitment to excellence in teaching, mentoring and inspiring.” In 2005 Professor Macey became a member of the Board of Editors of Thomson West Publishing Company.
Senior Vice President for Legal Studies, Cato Institute
Biography
Clark Neily is senior vice president for legal studies at the Cato Institute. His areas of interest include constitutional law, overcriminalization, civil forfeiture, police accountability, and gun rights. Neily is the author of Terms of Engagement: How Our Courts Should Enforce the Constitution’s Promise of Limited Government. His writing has appeared in the Wall Street Journal, Forbes, and National Review Online, as well as various law reviews, including the Harvard Journal of Law and Public Policy, George Mason Law Review, Georgetown Journal of Law and Public Policy, NYU Journal of Law and Liberty, and Texas Review of Law and Politics. Neily is a frequent guest speaker and lecturer for the Federalist Society, Institute for Humane Studies, and American Constitution Society.
Before joining Cato in 2017, Neily was a senior attorney and constitutional litigator at the Institute for Justice and director of the Institute’s Center for Judicial Engagement. He is also an adjunct professor at the University of Texas School of Law, where he teaches constitutional litigation and public-interest law.
Neily served as co-counsel in District of Columbia v. Heller, the historic case in which the Supreme Court held for the first time that the Second Amendment protects an individual right to own a gun for self-defense.
Neily began his legal career as a law clerk to Judge Royce Lamberth on the U.S. District Court for the District of Columbia. After that he spent four years in the trial department of the Dallas-based firm Thompson & Knight. Neily received his undergraduate and law degrees from the University of Texas, where he was Chief Articles Editor of the Texas Law Review.
Former Inspector General of the Corporation for National and Community Service
Biography
Gerald Walpin, the new Inspector General of the Corporation for National and Community Service, has vowed a vigorous effort to investigate and prosecute all persons who betray the public’s trust by defrauding the Corporation and its programs.
A prominent New York attorney, Walpin was nominated by President George W. Bush, confirmed by the U.S. Senate and sworn into office on January 8, 2007. He leads the Office of Inspector General (OIG), an independent Federal agency charged with oversight over the taxpayer-supported Corporation and its service programs, including AmeriCorps, Volunteers in Service to America (VISTA)and Senior Corps.
“My major objective is to expand upon the good work of this office by preventing, detecting and prosecuting all thefts and frauds,” said Walpin. “The reality is that such misconduct takes precious resources away from deserving people, the same way the theft of a welfare check hurts a single mother who needs that money to buy milk for her children. For that reason, this office will seek out and ensure sanctions for all wrongdoing involving Corporation funds.”
Walpin said his other major goal is to “assist the Corporation in making its services efficient and accessible for all national service stakeholders.”
A New York City native, Walpin graduated from College of the City of New York in 1952. He earnedhis law degree, cum laude, in 1955 from Yale Law School, where he was managing editor of the Yale Law Journal. From 1957-60, he served as a lieutenant in the United States Air Force Judge Advocate General.
His career included a five-year stint as Chief of Prosecutions for the United States Attorney for the Southern District of New York, where he successfully prosecuted a number of high-profile cases. He spent more than 40 years as senior partner and, more recently, of counsel to New York-based Katten Muchin Rosenman LLP.
Mr. Walpin has represented a wide range of clients, including large public corporations, securities brokerage firms, accounting firms, law firms, banks in lender liability claims, and individuals, both American and foreign, in securities litigations, employment litigations, criminal prosecutions, and investigations by the United States Securities and Exchange Commission. Both as an Assistant U.S. Attorney and in his law firm, he was frequently called upon to investigate fraudulent conduct.
Included in the published compilation “The Best Lawyers in America,” Mr. Walpin served from 2002-2004 as president of the Federal Bar Council, the association of attorneys practicing in the Second Circuit Federal courts. In 2003, he was honored with the American Inns of Court Professionalism Award for outstanding professionalism as an attorney and for mentoring younger lawyers.
Walpin and his wife Sheila, married for almost 50 years, have three children and six grandchildren.
Inspector General of the Corporation for National and Community Service
Chief of Prosecutions in the New York U.S. Attorney's Office.
President of the Federal Bar council
Senior Partner of and Council to Katten Muchin Rosenman LLP
Chief of Prosectutions for the US Attornery for the Southern District of New York
Lieutenant in the US Air Force Judge Advocate General
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Biography
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 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.
Orin S. Kerr is a Professor of Law at Stanford Law School, where he teaches and writes in the areas of criminal procedure and computer crime law. Kerr earned mechanical engineering degrees from Princeton University and Stanford University before graduating with a J.D. from Harvard Law School. He is a former law clerk to Justice Anthony M. Kennedy at the United States Supreme Court and Judge Leonard I. Garth of the U.S. Court of Appeals for the Third Circuit.
Executive Vice President of Global Governance, Chief Legal Officer and Corporate Secretary, Walmart Inc.
Biography
Rachel Brand is Walmart’s executive vice president of global governance, chief legal officer, and corporate secretary. She oversees the company’s global legal, compliance, ethics, corporate governance, digital citizenship, aviation, investigative, and corporate security functions, including Walmart’s Emergency Operations Center.
Immediately before joining Walmart, Rachel served as the United States Associate Attorney General and holds the distinction of being the first woman to serve in this role. She had previously served in the U.S. Department of Justice as the Assistant Attorney General for the Office of Legal Policy during President George W. Bush’s administration. Her other government service includes an appointment by President Obama to serve as a Member of the U.S. Privacy and Civil Liberties Oversight Board, service as an Associate Counsel to the President at the White House, and judicial clerkships with Justice Charles Fried of the Supreme Judicial Court of Massachusetts and Justice Anthony Kennedy at the Supreme Court of the United States. In the private sector, Rachel was a lawyer in private practice at two law firms in Washington, D.C. and served as the Vice President and Chief Counsel for Regulatory Litigation at the U.S. Chamber of Commerce Litigation Center.
Rachel serves on the board of directors for the Walmart Foundation and is the executive sponsor for Walmart’s Tribal Voices Associate Resource Group. Outside of Walmart, she serves on the board of directors for the International Justice Mission and is a member of The American Law Institute.
Rachel earned her Bachelor of Arts degree from the University of Minnesota-Morris and her J.D. from Harvard Law School.