Senior Fellow, Macdonald-Laurier Institute
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, 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.
Visiting Fellow in Bioethics, Ethics & Public Policy Center
Alexander Raikin is a Visiting Fellow in the Bioethics, Technology and Human Flourishing Program at the Ethics and Public Policy Center. His research focuses on the dignity of human life and end-of-life issues, especially on its impact on the field of medicine and broader ethical questions of social belonging.
For tips, please send an email to araikin+tips@eppc.org.
His writing has been widely cited in major publications such as The Atlantic and the New York Times and in academic journals in the United States, Canada, UK, and France. He wrote cover stories for National Review and The New Atlantis, while his other bylines include City Journal, Plough, and the Washington Free Beacon. Raikin frequently speaks on national radio and on major podcasts.
Last year, Raikin was an inaugural Richard John Neuhaus Fellow at the Public Interest Fellowship and EPPC. He was a Tikvah Summer Fellow and a Killam scholar with Fulbright at American University. He graduated from Carleton University with a bachelor’s degree in public policy. Raikin is a proud member of Kesher Israel synagogue and lives with his wife in Washington, D.C.
Senior Fellow, Cato Institute
Jeffrey A. Singer is a senior fellow at the Cato Institute and works in the Department of Health Policy Studies. He is principal and founder of Valley Surgical Clinics Ltd., the largest and oldest group private surgical practice in Arizona, and has been in private practice as a general surgeon for more than 35 years.
He is also a visiting fellow at the Goldwater Institute in Phoenix. Singer is a member of the Board of Scientific Advisors of the American Council on Science and Health. From 1994 to 2016, he was a regular contributor to Arizona Medicine, the journal of the Arizona Medical Association. He served on the Advisory Board Council of the Center for Political Thought and Leadership at Arizona State University from 2014 to 2018 and is an adjunct instructor in the Program on Political History and Leadership at ASU. He writes and speaks extensively on regional and national public policy, with a specific focus on the areas of health care policy and the harmful effects of drug prohibition.
He received his BA from Brooklyn College (City University of New York) and his MD from New York Medical College. He is a fellow of the American College of Surgeons.
Managing Director, Berkeley Research Group
Dan Troy is Managing Director and an expert witness on FDA matters at Berkeley Research Group. Previously he served as Chief Counsel of the US Food and Drug Administration and General Counsel of GlaxoSmithKline PLC.
Director, Global Engagement; Vincent de Paul Professor of Law, DePaul University College of Law
Before joining DePaul, Dr. Alberto R. Coll served for five years as dean of the Center for Naval Warfare Studies, the U.S. Navy’s foremost strategic research center. A cum laude graduate from Princeton University in history, he earned his JD and PhD in government and foreign affairs from the University of Virginia. In 1982, Professor Coll joined the faculty at Georgetown University, and in 1986 was appointed secretary of the Navy Senior Research Fellow at the Naval War College. In 1989, he became the youngest holder of the Charles H. Stockton Chair of International Law, the college’s oldest chair. From 1990 to 1993, Professor Coll was principal deputy assistant secretary of defense, serving in the Pentagon office that oversaw the Defense Department’s policy, strategy and $3 billion budget for special operations forces and “low-intensity” conflict, including counterterrorism. For his work, he received the Secretary of Defense Medal for Outstanding Public Service. Professor Coll is the author of The Wisdom of Statecraft and editor of several other books on international relations and law. He is the author of prize-winning articles in the American Journal of International Law and the Naval War College Review, as well as articles in Foreign Policy, Washington Quarterly, Harvard Journal of International Law, the University of Pennsylvania Journal of International Law, and the UCLA Journal of International Law and Foreign Affairs. In 2004, Professor Coll received the Antonio Jose Irisarri Medal for his contribution to strengthening the rule of law and civilian control over the military in Guatemala. He has served as consultant to the Pew Charitable Trusts, the Ford Foundation, the Carnegie Council on Ethics and International Affairs, the Rand Corp., the United States Information Agency, and numerous defense and intelligence organizations. He is a frequent commentator on American foreign policy, U.S. relations with Cuba and Latin America, and international legal and political issues. Over the past 28 years he has lectured at more than 120 universities, think tanks, government agencies, and public forums in the United States, Latin America, Europe, Asia and South Africa. Professor Coll is a member of the Virginia Bar, the Council on Foreign Relations, and the Instituto de Estudios Juridicos y Politicos at the Universidad Complutense de Madrid. At DePaul, he teaches courses on international law, international human rights, U.S. foreign relations, terrorism, international trade and Latin America.
Senior Fellow in Executive Power, Cato Institute
Molly Nixon is a senior fellow at the Cato Institute, where she focuses on the scope, use, and history of executive power as well as its limits under the Constitution. Molly was previously an attorney with Pacific Legal Foundation’s separation of powers practice, where she litigated cases challenging congressional delegations of legislative power and executive branch overreach. Before that, she served as an Attorney-Advisor at the Department of the Interior and as Legislative Counsel for Congressman Justin Amash.
Molly holds a J.D. from New York University School of Law and a B.A. in History and International Relations from Boston University. She clerked for the U.S. District Court for the District of Alaska and practiced law at a firm in New York City for several years before moving to Washington, D.C.
Liviu Librescu Professor of Law, Columbia School of Law
Matthew C. Waxman is a nationally known authority on national security law, cybersecurity, terrorism, intelligence, and armed conflict. He brings the perspective of a former senior government official to his scholarship on war powers, the regulation of military technology, counterterrorism, surveillance, and cybersecurity.
His writing appears regularly in the Lawfare national security blog, and his expertise is frequently sought in media interviews and congressional testimony. Waxman is a member of the Council on Foreign Relations, where he also serves as adjunct senior fellow for Law and Foreign Policy.
At the Law School, Waxman chairs the National Security Law Program and has co-chaired the Cybersecurity Center at Columbia’s Data Science Institute, an interdisciplinary endeavor that brings together experts from across the university to develop ways to keep data secure and private. His teaching focuses on constitutional war powers, international law, and data privacy and surveillance. In 2008, he helped create Columbia Law’s Judge Advocate (JAG) Scholars program, which brings military lawyers to the LL.M. program. He has cultivated opportunities for students to meet with alumni faculty at West Point, where he served as a senior fellow at the Lieber Institute for Law and Warfare.
Before joining the Law School in 2008, Waxman served in senior positions at the State Department, Department of Defense, and National Security Council during the George W. Bush administration. As a National Security Council aide, he was involved in the White House response to the attacks on September 11, 2001. In 2005, as a deputy assistant secretary of defense, he pressed for full compliance with the Geneva Conventions at military detention sites. In 2006, as the State Department’s principal deputy director of policy planning, he led the United States delegation to the United Nations Human Rights Committee in Geneva.
After law school, Waxman served as a law clerk to Supreme Court Justice David H. Souter and to Judge Joel M. Flaum of the U.S. Court of Appeals for the 7th Circuit. Earlier in his career, he worked as a defense analyst at RAND.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, 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.
Justice, Texas First Court of Appeals
Susanna Dokupil was elected to the First Court of Appeals in November 2024. With over two decades of experience, Susanna’s career has spanned all three branches of government as well as private practice. She has been a Special Counsel and Assistant Solicitor General in the Office of the Attorney General of Texas as well as a Special Counsel to the United States Senate Judiciary Committee and a law clerk to the Hon. Jerry Smith on the U.S. Court of Appeals for the Fifth Circuit.
In her role as Special Counsel at the Texas Attorney General’s office, Susanna led teams of litigators focused on protecting Texas’s interests against agency regulations that exceeded the agency’s statutory and constitutional power. As an Assistant Solicitor General, she drafted briefs before the Fifth Circuit and United States Supreme Court, primarily focused on First Amendment issues. Susanna’s experience in private practice has combined traditional commercial litigation with advising technology companies and founders on strategic communications.
Susanna has been a prolific speaker and writer on law and public policy topics, including articles in The Harvard Journal of Law & Public Policy, The Texas Review of Law & Politics, American Enterprise, the Washington Times, and the Houston Chronicle, among others.
Susanna is a graduate of Harvard Law School and also holds degrees from The George Washington University and Baylor University. She lives in Houston and has four children.
Partner, Schaerr | Jaffe LLP
Erik Jaffe has been involved in appeals on a broad range of legal issues, including First Amendment challenges to campaign finance reform, Commerce Clause challenges to Health Care Reform and other federal legislation, Equal Protection Clause challenges to affirmative action in education, First Amendment challenges to school vouchers, Fifth Amendment challenges to takings of property, Second Amendment challenges to restrictions on gun ownership, and a wide variety of cases involving patents, copyrights, ERISA, securities fraud, federal preemption, environmental regulation, and other state and federal constitutional and statutory matters. He has represented businesses and non-profit groups, Judges, Senators, former government officials, Nobel Prize winners, and a broad cross-section of private individuals. Mr. Jaffe has been involved in over 120 Supreme Court matters, including filing over 30 cert. petitions, representing half-a-dozen parties on the merits, and filing over 70 amicus briefs at both the cert. and merits stages.
A 1990 graduate of the Columbia University School of Law, Mr. Jaffe was a law clerk to Judge Douglas H. Ginsburg of the United States Court of Appeals for the District of Columbia Circuit from 1990 to 1991. Following that clerkship he spent five years in litigation practice with the Washington, D.C. law firm of Williams & Connolly. In the summer of 1996 he left Williams & Connolly to clerk for Supreme Court Justice Clarence Thomas. At the end of that clerkship he started his own practice, and he was a sole practitioner from 1997 to 2018. He joined the firm of Schaerr | Jaffe LLP in 2018.
Thomas M. Siebel Senior Fellow, The Hoover Institution, Stanford University; Gary T. Schwartz Distinguished Professor of Law Emeritus, UCLA School of Law
Eugene Volokh is the Thomas M. Siebel Senior Fellow at the Hoover Institution (Stanford), as well as the Gary T. Schwartz Distinguished Professor of Law Emeritus and Distinguished Research Professor at UCLA School of Law. He recently retired from teaching at UCLA, after 30 years there, and is now focusing on research.
Volokh is the author of the textbooks The First Amendment and Related Statutes (8th ed. 2023), and Academic Legal Writing (5th ed. 2016), as well as over 100 academic law journal articles, mostly on First Amendment law. He is a member of The American Law Institute; the editor-in-chief of the Journal of Free Speech Law; and the creator and coauthor of The Volokh Conspiracy, a leading legal blog founded in 2002 (hosted at the Washington Post from 2014 to 2017 and now at Reason Magazine).
President, JCN
Carrie Campbell Severino is the president of the JCN, and co-author with Mollie Hemingway of the bestselling book Justice on Trial: The Kavanaugh Confirmation and the Future of the Court. As a go-to expert on the confirmation process, Mrs. Severino has been extensively quoted in the media. She regularly appears on television, including FOX, CNN, MSNBC, C-SPAN, and ABC’s This Week.
Severino writes and speaks on a wide range of judicial issues, including the constitutional limits on government, the federal nomination process, and state judicial selection. She has testified before Congress on constitutional questions and briefed Senators on judicial nominations, and regularly files briefs in high-profile Supreme Court cases. She was a law clerk to Supreme Court Justice Clarence Thomas and to Judge David B. Sentelle of the U.S. Court of Appeals for the D.C. Circuit, and is a graduate of Harvard Law School (J.D.), Duke University (B.A., Biology), and Michigan State University (M.A., Linguistics).
President, JCN
Carrie Campbell Severino is the president of the JCN, and co-author with Mollie Hemingway of the bestselling book Justice on Trial: The Kavanaugh Confirmation and the Future of the Court. As a go-to expert on the confirmation process, Mrs. Severino has been extensively quoted in the media. She regularly appears on television, including FOX, CNN, MSNBC, C-SPAN, and ABC’s This Week.
Severino writes and speaks on a wide range of judicial issues, including the constitutional limits on government, the federal nomination process, and state judicial selection. She has testified before Congress on constitutional questions and briefed Senators on judicial nominations, and regularly files briefs in high-profile Supreme Court cases. She was a law clerk to Supreme Court Justice Clarence Thomas and to Judge David B. Sentelle of the U.S. Court of Appeals for the D.C. Circuit, and is a graduate of Harvard Law School (J.D.), Duke University (B.A., Biology), and Michigan State University (M.A., Linguistics).
Principal, Spero Law LLC
Christopher Mills is the founder of Spero Law LLC. He was previously a partner at a national law firm and a Constitutional Law Fellow at the Becket Fund for Religious Liberty. He served as a law clerk to Justice Clarence Thomas on the U.S. Supreme Court during October Term 2018. He also clerked for the Honorable David B. Sentelle, then-Chief Judge of the U.S. Court of Appeals for the D.C. Circuit. He has authored briefs and motions in the Supreme Court, courts of appeals, and trial courts, and successfully argued before the D.C. Circuit. He has served as special counsel to South Carolina Governor Henry McMaster, and is an Adjunct Professor at the Charleston School of Law.
A 2012 magna cum laude graduate of Harvard Law School, Christopher was a senior editor of the Harvard Law Review, an editor of the Harvard Journal of Law and Public Policy, and served on the Executive Board of the Harvard Federalist Society. In 2009, he graduated Phi Beta Kappa and summa cum laude with a degree in economics from Furman University.
Christopher lives in Charleston, South Carolina with his wife, children, and golden retriever.
Principal, Spero Law LLC
Christopher Mills is the founder of Spero Law LLC. He was previously a partner at a national law firm and a Constitutional Law Fellow at the Becket Fund for Religious Liberty. He served as a law clerk to Justice Clarence Thomas on the U.S. Supreme Court during October Term 2018. He also clerked for the Honorable David B. Sentelle, then-Chief Judge of the U.S. Court of Appeals for the D.C. Circuit. He has authored briefs and motions in the Supreme Court, courts of appeals, and trial courts, and successfully argued before the D.C. Circuit. He has served as special counsel to South Carolina Governor Henry McMaster, and is an Adjunct Professor at the Charleston School of Law.
A 2012 magna cum laude graduate of Harvard Law School, Christopher was a senior editor of the Harvard Law Review, an editor of the Harvard Journal of Law and Public Policy, and served on the Executive Board of the Harvard Federalist Society. In 2009, he graduated Phi Beta Kappa and summa cum laude with a degree in economics from Furman University.
Christopher lives in Charleston, South Carolina with his wife, children, and golden retriever.
President, JCN
Carrie Campbell Severino is the president of the JCN, and co-author with Mollie Hemingway of the bestselling book Justice on Trial: The Kavanaugh Confirmation and the Future of the Court. As a go-to expert on the confirmation process, Mrs. Severino has been extensively quoted in the media. She regularly appears on television, including FOX, CNN, MSNBC, C-SPAN, and ABC’s This Week.
Severino writes and speaks on a wide range of judicial issues, including the constitutional limits on government, the federal nomination process, and state judicial selection. She has testified before Congress on constitutional questions and briefed Senators on judicial nominations, and regularly files briefs in high-profile Supreme Court cases. She was a law clerk to Supreme Court Justice Clarence Thomas and to Judge David B. Sentelle of the U.S. Court of Appeals for the D.C. Circuit, and is a graduate of Harvard Law School (J.D.), Duke University (B.A., Biology), and Michigan State University (M.A., Linguistics).
Principal, Spero Law LLC
Christopher Mills is the founder of Spero Law LLC. He was previously a partner at a national law firm and a Constitutional Law Fellow at the Becket Fund for Religious Liberty. He served as a law clerk to Justice Clarence Thomas on the U.S. Supreme Court during October Term 2018. He also clerked for the Honorable David B. Sentelle, then-Chief Judge of the U.S. Court of Appeals for the D.C. Circuit. He has authored briefs and motions in the Supreme Court, courts of appeals, and trial courts, and successfully argued before the D.C. Circuit. He has served as special counsel to South Carolina Governor Henry McMaster, and is an Adjunct Professor at the Charleston School of Law.
A 2012 magna cum laude graduate of Harvard Law School, Christopher was a senior editor of the Harvard Law Review, an editor of the Harvard Journal of Law and Public Policy, and served on the Executive Board of the Harvard Federalist Society. In 2009, he graduated Phi Beta Kappa and summa cum laude with a degree in economics from Furman University.
Christopher lives in Charleston, South Carolina with his wife, children, and golden retriever.
2026 Mike Lewis Memorial Forum: Would a Lower Threshold for the Use of Force Under International Law Make the World Safer?
Brian Cox, Vincent Vitkowsky, John C. Yoo
The annual Mike Lewis Memorial Forum honors the life and legacy of Mike...
Comfort Care or Hastened Death? Assisted Suicide and the Medicare Hospice Benefit
Alexander Raikin, Jeffrey A. Singer, Daniel E. Troy
Assisted suicide is a contested issue in American law and medicine, raising questions over individual...
What Was the Founders' Design for National Security Beyond the Battlefield?
Alberto R. Coll, Molly Nixon, Matthew Waxman, John C. Yoo
In this Federalist Society America 250 series, experts analyze modern legal and policy debates through...
Government Speech and the First Amendment: Does the Government’s Own Expression Have Limits?
Susanna Dokupil, Erik S. Jaffe, Eugene Volokh
The government-speech doctrine generally permits the government to select and promote its own messages without...
Courthouse Steps Oral Argument: Chevron USA, Inc. v. Plaquemines Parish, Louisiana
Carrie Campbell Severino
This case stems from consolidated state court suits brought by several Louisiana Parishes seeking to...
Courthouse Steps Oral Argument: Chevron USA, Inc. v. Plaquemines Parish, Louisiana
Carrie Campbell Severino
This case stems from consolidated state court suits brought by several Louisiana Parishes seeking to...
Courthouse Steps Oral Argument: Chevron USA, Inc. v. Plaquemines Parish, Louisiana
Courthouse Steps Preview: Chevron USA, Inc. v. Plaquemines Parish, Louisiana
Christopher E. Mills
Beginning in 2013, several Louisiana coastal parishes, including Plaquemines and Cameron, sued major...
Courthouse Steps Preview: Chevron USA, Inc. v. Plaquemines Parish, Louisiana
Christopher E. Mills
Beginning in 2013, several Louisiana coastal parishes, including Plaquemines and Cameron, sued major...
Courthouse Steps Preview: Chevron USA, Inc. v. Plaquemines Parish, Louisiana