Managing Director, Lexpat Global Services
Adam R. Pearlman is the Founder and Managing Director of Lexpat Global Services, an international law and consulting services firm specializing in security, defense, investigations, compliance, and training. A Special Advisor to and member of the Executive Committee of the Federalist Society’s International and National Security Law Practice Group, he is National Security Law expert and a proven senior leader with more than fifteen years of experience across the U.S. Departments of Justice, Defense, and State, in the White House, and with the U.S. Federal Judiciary.
Most recently, he served as the Senior Advisor for Legal Policy in the State Department’s Bureau of Counterterrorism, where he counseled senior officials on matters covering the entire spectrum of programs and operations to counter terrorism and violent extremism. While participating in sensitive diplomatic engagements and helping to coordinate military operations, he also advised in the development of sanctions policy and initiatives to build legal and operational capacity in partner nations. Mr. Pearlman also managed the Bureau’s participation in federal litigation and led U.S. delegations in multilateral forums concerning criminal justice and rule of law.
A former Associate Deputy General Counsel of the Department of Defense, Mr. Pearlman was agency counsel for complex civil and criminal national security matters in federal and military courts, and led the Supreme Court and appellate unit of the team dedicated to litigating classified counterterrorism cases. His earlier service in the Department of Justice spanned four litigating divisions and the Office of the Deputy Attorney General. His diverse experience included reviewing complex international transactions and mergers, and advising on immigration removal proceedings, human rights abuses, and terrorist financing investigations. Mr. Pearlman also served with distinction in Iraq as an early advisor to the Iraqi High Tribunal’s prosecution of Saddam Hussein. He was a law clerk for The Honorable Royce C. Lamberth, and during law school interned in the White House Counsel’s Office.
Mr. Pearlman is a Term Member of the Council on Foreign Relations, a Visiting Fellow at the National Security Institute at George Mason University’s Antonin Scalia Law School, a member of the American Bar Association’s Africa Law Initiative Council, and a member of the Center for Strategic & International Studies’ Project on Nuclear Issues. He is a former National Security Fellow at the Foundation for Defense of Democracies, vice chairman of the ABA Section of International Law’s committees on national security, and aerospace and defense, and also previously served as a liaison to the Board of Directors of the ABA’s Rule of Law Initiative. He has been co-editor of the U.S. Intelligence Community Law Sourcebook since 2011 and has published articles in the Harvard National Security Journal, Stanford Law & Policy Review, and Intelligence & National Security.
Mr. Pearlman earned his B.A., with honors, from UCLA, and his J.D., with honors, from The George Washington University Law School, where he was a member of the International Law Review. He also earned a Master of Science of Strategic Intelligence degree from the National Intelligence University, where he was the inaugural recipient of the Kornblum Award for national security law and ethics. Mr. Pearlman speaks and reads Portuguese at the intermediate level and holds certificates in international human rights law from the University of Oxford and in U.S. and international anti-corruption law from American University’s Washington College of Law. He is admitted to the State Bars of California and Virginia, as well as to the Bar of the United States Supreme Court.
Judge, United States Court of Appeals, Third Circuit
Stephanos Bibas is a judge on the U.S. Court of Appeals for the Third Circuit. Judge Bibas was previously a professor of law and criminology at the University of Pennsylvania Law School. As director of the Penn Law Supreme Court Clinic, he argued six cases before the Supreme Court of the United States and filed briefs in dozens of others. He graduated summa cum laude and Phi Beta Kappa from Columbia University in 1989 with a B.A. in political theory and from Oxford University in 1991 with a B.A. in jurisprudence. He then earned his J.D. from Yale Law School in 1994.
After graduating from Yale Law, Judge Bibas clerked for Judge Patrick Higginbotham of the U.S. Court of Appeals for the Fifth Circuit and Justice Anthony Kennedy on the Supreme Court and was a litigation associate at Covington & Burling LLP in Washington, D.C. Thereafter, Judge Bibas served as an Assistant U.S. Attorney in the Southern District of New York, where he successfully prosecuted the world’s leading expert in Tiffany stained glass for hiring a grave robber to steal priceless Tiffany windows from cemeteries. Before his tenure at Penn Law, Judge Bibas taught at the University of Chicago Law School and the University of Iowa College of Law and was a research fellow at Yale Law School. He has published two books and seventy scholarly articles.
John H. Chestnut Professor of Law, Communication, and Computer & Information Science; Founding Director, Center for Technology, Innovation and Competition, University of Pennsylvania Law School
Christopher S. Yoo is the John H. Chestnut Professor of Law and a Professor at the Annenberg School for Communication and in the Computer & Information Science Department of School of Engineering and Applied Science at the University of Pennsylvania, where he is also the Founding Director of the Center for Technology, Innovation and Competition. He is the author of over one hundred scholarly works and has taught at over a dozen universities around the world. Professor Yoo received his A.B. from Harvard, his M.B.A. from UCLA, and his J.D. from Northwestern University. Before entering the academy, Professor Yoo clerked for Justice Anthony M. Kennedy of the Supreme Court of the United States and practiced law with the predecessor firm to Hogan Lovells under the supervision of now-Chief Justice John G. Roberts, Jr. Before joining the University of Pennsylvania, he taught for eight years at the Vanderbilt Law School. He is frequently called to testify before the U.S. Congress, Federal Trade Commission, Department of Justice Antitrust Division, Federal Communications Commission, foreign governments, and international organizations.
Judge, United States Court of Appeals, Third Circuit
Stephanos Bibas is a judge on the U.S. Court of Appeals for the Third Circuit. Judge Bibas was previously a professor of law and criminology at the University of Pennsylvania Law School. As director of the Penn Law Supreme Court Clinic, he argued six cases before the Supreme Court of the United States and filed briefs in dozens of others. He graduated summa cum laude and Phi Beta Kappa from Columbia University in 1989 with a B.A. in political theory and from Oxford University in 1991 with a B.A. in jurisprudence. He then earned his J.D. from Yale Law School in 1994.
After graduating from Yale Law, Judge Bibas clerked for Judge Patrick Higginbotham of the U.S. Court of Appeals for the Fifth Circuit and Justice Anthony Kennedy on the Supreme Court and was a litigation associate at Covington & Burling LLP in Washington, D.C. Thereafter, Judge Bibas served as an Assistant U.S. Attorney in the Southern District of New York, where he successfully prosecuted the world’s leading expert in Tiffany stained glass for hiring a grave robber to steal priceless Tiffany windows from cemeteries. Before his tenure at Penn Law, Judge Bibas taught at the University of Chicago Law School and the University of Iowa College of Law and was a research fellow at Yale Law School. He has published two books and seventy scholarly articles.
John H. Chestnut Professor of Law, Communication, and Computer & Information Science; Founding Director, Center for Technology, Innovation and Competition, University of Pennsylvania Law School
Christopher S. Yoo is the John H. Chestnut Professor of Law and a Professor at the Annenberg School for Communication and in the Computer & Information Science Department of School of Engineering and Applied Science at the University of Pennsylvania, where he is also the Founding Director of the Center for Technology, Innovation and Competition. He is the author of over one hundred scholarly works and has taught at over a dozen universities around the world. Professor Yoo received his A.B. from Harvard, his M.B.A. from UCLA, and his J.D. from Northwestern University. Before entering the academy, Professor Yoo clerked for Justice Anthony M. Kennedy of the Supreme Court of the United States and practiced law with the predecessor firm to Hogan Lovells under the supervision of now-Chief Justice John G. Roberts, Jr. Before joining the University of Pennsylvania, he taught for eight years at the Vanderbilt Law School. He is frequently called to testify before the U.S. Congress, Federal Trade Commission, Department of Justice Antitrust Division, Federal Communications Commission, foreign governments, and international organizations.
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.
Deputy District Attorney, Philadelphia District Attorney's Office
Ronald Eisenberg heads the Law Division of the Philadelphia District Attorney's Office. The 60 lawyers in the division handle appeals, habeas corpus and civil litigation, and legislative matters. Mr. Eisenberg has appeared at all levels of the state and federal court system, and has argued several cases in the United States Supreme Court.
Mr. Eisenberg is a member of the Pennsylvania Supreme Court Investigating Grand Jury Task Force and the Advisory Committee for the Pennsylvania Suggested Standard Criminal Jury Instructions. He has represented his office on the Pennsylvania Advisory Committee on Wrongful Convictions, was an adjunct professor at Temple University School of Law, teaching legal writing and research, and has served on the Pennsylvania Criminal Rules and Appellate Rules Committees. He is a past president and current board member of the Association of Government Attorneys in Capital Litigation, a national organization of capital prosecutors.
Mr. Eisenberg received his bachelor's degree from Haverford College in 1978 and his law degree from the University of Pennsylvania Law School in 1981.
J.D., University of Pennsylvania
B.A., Haverford College
Professor of Law and Co-Director, Ordered Liberty Program, University of Louisville
Luke Milligan is a Professor of Law and criminal defense lawyer who works from the U.S. and Hungary.
He was previously with Williams & Connolly in Washington, D.C., where he practiced white-collar criminal defense. Published widely on the law of criminal procedure, his scholarship on the Fourth Amendment inspired the establishment of a litigation and public relations center at one of the world’s top public interest firms, the Institute for Justice, in Arlington, Virginia. He is a co-founder of the Ordered Liberty Program (with Prof. Justin Walker, now Judge of the U.S. Court of Appeals for the D.C. Circuit). He sits on the Board of Advisors of the Cato Supreme Court Review in Washington, D.C.
He’s been a visiting professor at Emory University School of Law, as well as on the law faculties of the University of Lisbon and the University of Milan. In Hungary, he is the founder and co-director of the Ordered Liberty School in Central Europe, based at Ludovika University in Budapest.
Of Counsel to a U.S.-based law firm, he’s represented individuals in a wide array of state and federal prosecutions. In 2020 and 2021, he fought the COVID-19 mandates in the U.S. He was lead counsel to U.S. Senator Rand Paul in landmark separation-of-powers litigation, stripping the Governor of Kentucky of “inherent authority” under the constitution, and, in turn, bringing an end to all statewide COVID-19 orders (notably, curfews, capacity limits, and masking requirements). He holds a tenured faculty position at the University of Louisville, where he teaches Criminal Law, Criminal Procedure, Jurisprudence, and Natural Law & Natural Rights. He’s been named Professor of the Year by alumni and hooding professor by five graduating classes.
He began his career as law clerk to the Hon. Edith Brown Clement of the U.S. Court of Appeals for the Fifth Circuit and the Hon. Martin L.C. Feldman of the U.S. District Court for the Eastern District of Louisiana. He received a J.D., with honors, from Emory University, where he was Articles Editor of the Emory Law Journal.
He and his wife, Sarah Peterson, have three sons, John, Mark, and Luke, Jr.
Professor of Law and Co-Director, Ordered Liberty Program, University of Louisville
Luke Milligan is a Professor of Law and criminal defense lawyer who works from the U.S. and Hungary.
He was previously with Williams & Connolly in Washington, D.C., where he practiced white-collar criminal defense. Published widely on the law of criminal procedure, his scholarship on the Fourth Amendment inspired the establishment of a litigation and public relations center at one of the world’s top public interest firms, the Institute for Justice, in Arlington, Virginia. He is a co-founder of the Ordered Liberty Program (with Prof. Justin Walker, now Judge of the U.S. Court of Appeals for the D.C. Circuit). He sits on the Board of Advisors of the Cato Supreme Court Review in Washington, D.C.
He’s been a visiting professor at Emory University School of Law, as well as on the law faculties of the University of Lisbon and the University of Milan. In Hungary, he is the founder and co-director of the Ordered Liberty School in Central Europe, based at Ludovika University in Budapest.
Of Counsel to a U.S.-based law firm, he’s represented individuals in a wide array of state and federal prosecutions. In 2020 and 2021, he fought the COVID-19 mandates in the U.S. He was lead counsel to U.S. Senator Rand Paul in landmark separation-of-powers litigation, stripping the Governor of Kentucky of “inherent authority” under the constitution, and, in turn, bringing an end to all statewide COVID-19 orders (notably, curfews, capacity limits, and masking requirements). He holds a tenured faculty position at the University of Louisville, where he teaches Criminal Law, Criminal Procedure, Jurisprudence, and Natural Law & Natural Rights. He’s been named Professor of the Year by alumni and hooding professor by five graduating classes.
He began his career as law clerk to the Hon. Edith Brown Clement of the U.S. Court of Appeals for the Fifth Circuit and the Hon. Martin L.C. Feldman of the U.S. District Court for the Eastern District of Louisiana. He received a J.D., with honors, from Emory University, where he was Articles Editor of the Emory Law Journal.
He and his wife, Sarah Peterson, have three sons, John, Mark, and Luke, Jr.
Judge, United States Court of Appeals, Third Circuit
Stephanos Bibas is a judge on the U.S. Court of Appeals for the Third Circuit. Judge Bibas was previously a professor of law and criminology at the University of Pennsylvania Law School. As director of the Penn Law Supreme Court Clinic, he argued six cases before the Supreme Court of the United States and filed briefs in dozens of others. He graduated summa cum laude and Phi Beta Kappa from Columbia University in 1989 with a B.A. in political theory and from Oxford University in 1991 with a B.A. in jurisprudence. He then earned his J.D. from Yale Law School in 1994.
After graduating from Yale Law, Judge Bibas clerked for Judge Patrick Higginbotham of the U.S. Court of Appeals for the Fifth Circuit and Justice Anthony Kennedy on the Supreme Court and was a litigation associate at Covington & Burling LLP in Washington, D.C. Thereafter, Judge Bibas served as an Assistant U.S. Attorney in the Southern District of New York, where he successfully prosecuted the world’s leading expert in Tiffany stained glass for hiring a grave robber to steal priceless Tiffany windows from cemeteries. Before his tenure at Penn Law, Judge Bibas taught at the University of Chicago Law School and the University of Iowa College of Law and was a research fellow at Yale Law School. He has published two books and seventy scholarly articles.
John H. Chestnut Professor of Law, Communication, and Computer & Information Science; Founding Director, Center for Technology, Innovation and Competition, University of Pennsylvania Law School
Christopher S. Yoo is the John H. Chestnut Professor of Law and a Professor at the Annenberg School for Communication and in the Computer & Information Science Department of School of Engineering and Applied Science at the University of Pennsylvania, where he is also the Founding Director of the Center for Technology, Innovation and Competition. He is the author of over one hundred scholarly works and has taught at over a dozen universities around the world. Professor Yoo received his A.B. from Harvard, his M.B.A. from UCLA, and his J.D. from Northwestern University. Before entering the academy, Professor Yoo clerked for Justice Anthony M. Kennedy of the Supreme Court of the United States and practiced law with the predecessor firm to Hogan Lovells under the supervision of now-Chief Justice John G. Roberts, Jr. Before joining the University of Pennsylvania, he taught for eight years at the Vanderbilt Law School. He is frequently called to testify before the U.S. Congress, Federal Trade Commission, Department of Justice Antitrust Division, Federal Communications Commission, foreign governments, and international organizations.
Professor of Law, Stanford 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.
Associate Dean for Faculty and Intellectual Life, Ohio State University Moritz College of Law
Ric Simmons is the Associate Dean for Faculty and Intellectual Life and the Jacob E. Davis and Jacob E. Davis II Chair in Law at Moritz. He teaches Evidence, Criminal Law, Criminal Procedure, and Computer Crime and Surveillance.
An accomplished legal scholar, Professor Simmons’ research focuses on the intersection of the Fourth Amendment and new technology. He has written about the use of big data in the criminal justice system, searches of cell phones and other electronic devices, and hyper-intrusive surveillance devices. He has also written about the privatization of the criminal justice system and the role of the prosecutor. Professor Simmons is the author of Smart Surveillance: How to Interpret the Fourth Amendment in the Twenty-First Century (Cambridge Press 2019), and Private Criminal Justice: How Private Parties are Enforcing Criminal Law and Transforming Our Justice System (2023), and he has co-authored four casebooks and two hornbooks. His scholarship has also appeared in leading legal journals, including the Duke Law Journal, the Boston University Law Review, and the George Washington Law Review.
Before coming to Moritz, Simmons was an acting assistant professor at New York University School of Law. Before that, he clerked for the Honorable Laughlin E. Waters of the Central District of California and then served for four years as an assistant district attorney for New York County.
Professor Simmons is a national expert on the grand jury and served on the Ohio Supreme Court’s Grand Jury Task Force. He has also been a recipient of the Ohio State University Alumni Award for Distinguished Teaching and has won the Morgan E. Shipman Outstanding Professor Award six times.
Federal Cybersecurity Programs
Adam R. Pearlman
Brought to you by the International & National Security Law Practice GroupThe Federalist Society takes no position on...
Debate - Originalism in Criminal Procedure: Ancient Checks or Newfangled Rights?
Stephanos Bibas, Jeffrey Fisher, Christopher S. Yoo
In recent years, the Supreme Court has relied on originalist arguments in ruling for defendants...
Debate - Originalism in Criminal Procedure: Ancient Checks or Newfangled Rights?
Stephanos Bibas, Jeffrey Fisher, Christopher S. Yoo
In recent years, the Supreme Court has relied on originalist arguments in ruling for defendants...
Debate - Originalism in Criminal Procedure: Ancient Checks or Newfangled Rights?
2010 National Student Symposium
Philadelphia, PAThe Fourth Amendment and the Internet
Columbus, OhioSCOTUScast 7-15-09 featuring Ilya Shapiro
Ilya Shapiro
On Thursday, June 25, the Supreme Court announced its decision in Safford Unified School District...
SCOTUScast 6-19-09 featuring Ronald Eisenberg
Ronald Eisenberg
On Monday, January 26, the Supreme Court announced its decision in Arizona v. Johnson. In...
SCOTUScast 5-28-09 featuring Luke Milligan
Luke Milligan
On Wednesday, January 14, the Supreme Court announced its decision in Herring v. United States....
SCOTUScast 10-31-08 featuring Luke Milligan
Luke Milligan
On Tuesday, October 7, the Supreme Court heard oral argument in Herring v. United States....
The Fourth Amendment and Federalism: The Supreme Court Tussle Over the Two
Michael John Gorman, Marc Harrold
This term, the Supreme Court will decide two cases on the Fourth Amendment. Both come...