Senior Strategic and Global Intelligence Advisor, Lexpat Global Services
Darrell M. Blocker is the Senior Strategic and Global Intelligence Advisor at Lexpat Global Services. Among other things, Darrell is a globally-recognized subject matter expert on North Korea, the Islamic Republic of Iran, and counterterrorism, and serves as a strategic advisor to high net worth individuals and businesses operating in the defense, national security and international affairs sectors. He is active in the entertainment and nonprofit industries and as a creative consultant, keynote speaker, and ABC News contributor. He is also the founder of DMB Consulting Services, a strategic crisis management and executive advisory firm.
In his 32-year career in public service, Darrell served across six consecutive Presidential Administrations (from Reagan to Trump), including four years in the U.S. Air Force, followed by 28 years as a Central Intelligence Agency operative within their Clandestine Service. His traditional overseas assignments include the Republic of Korea (with the USAF), and Niger, Senegal, Morocco, Nigeria, Uganda, and Switzerland (with the CIA). His war zone assignments were to Panama (USAF), and then Somalia in the aftermath of Blackhawk Down, Burundi after the Hutu-Tutsi massacres, and Pakistan after 9/11 (CIA).
During his storied career, Darrell rose to the civilian rank equivalent to a 3-Star general (Lieutenant General/Vice Admiral). Along the way, his contributions to national security earned him several awards, including the Distinguished Career Intelligence Medal, the George H.W. Bush Award for Excellence in Counterterrorism, the Iraqi Campaign Citation for contributions to Operation Iraqi Freedom, the USAF Commendation Medal for Korea and the Expeditionary Campaign Medal for Panama. It has been widely reported that he later was on President Biden’s shortlist to become the Director of the CIA.
Darrell is a prolific speaker and contributor to public discourse on international security and effective operations. His speaking engagements include the Jewish Federation of Toronto, the Jewish Federation of Greater Los Angeles, the International Spy Museum in Washington DC., the CIA’s CulperCon 2022, and numerous international conferences on intelligence and security matters. His TEDx talk delivered in April 2022 entitled “LISTEN MORE, SPEAK LESS: LESSONS IN KINDNESS FROM A CIA OPERATIVE can be found here. Stories about Darrell have been featured in press and news articles by ABC News, the Wall Street Journal, the Jewish Telegraphic Agency, Fox News, CNN, the New York Times, the Daily Beast, and the DailyMail.
Darrell volunteers with and serves on the board of Peace4Kids.org, a non-profit advocacy group for youth in foster care, and cofounded SME/Creatives, a creative and collaborative storytelling consulting firm operating in the entertainment space. He is also the Vice Chairman of the GreenMet Board of Directors, a nonresident fellow at the University of Georgia’s School of Public and International Affairs Center for International Trade and Security and a 2024 Council of Advisors Leadership Council member for Black Professionals in International Affairs.
Darrell is an avid crossword puzzle enthusiast and music was his first true love. He sang in the UGA’s Men’s Glee Club for four years and in bands in Senegal and Uganda. He spent his formative years in Okinawa, Japan, but his dream of becoming a ninja never materialized. Even so, being an intelligence officer brought all his passions into a singular and meaningful career that took him to 27 addresses and homes in eleven foreign countries over the past 60 years.
Former Chief Counsel to the DCI Counterterrorist Center, Central Intelligence Agency
Jonathan Fredman is a Non-Resident Fellow at the School of Public and International Affairs at Princeton University. He held numerous leadership positions at the Central Intelligence Agency during a 36-year career, including Chief Counsel, Director of Central Intelligence (DCI) Counterterrorist Center; Chief Counsel, DCI Counterintelligence Center; Counsel for Operations, CIA Directorate of Science and Technology; and Chief Counsel for several additional CIA divisions and mission centers. He also served as Assistant Deputy Director of National Intelligence for Special Programs at the Office of the Director of National Intelligence, and as Special Assistant to the Director of Central Intelligence, and taught national security and foreign intelligence at the University of Pennsylvania Law School.
Adjunct Professor of History and Strategic Intelligence, Patrick Henry College
Mary Habeck is a strategic planner and an expert on military matters, Russia, Great Power
Competition, and extremism. She teaches on these issues at Johns Hopkins School of Advanced
International Studies (SAIS), Georgetown, American University, and Patrick Henry College, and
is a consultant for various parts of the federal government. From 2005-2013 she was an
Associate Professor in Strategic Studies at SAIS, teaching courses on extremism, military history,
and strategic thought. Before moving to SAIS, Dr. Habeck taught American and European
military history in Yale’s history department, 1994-2005. She received her PhD in history from
Yale in 1996, an MA in international relations from Yale in 1989, and a BA in international
studies, Russian, and Spanish from Ohio State in 1987.
Dr Habeck was appointed by President Bush to the Council on the Humanities at the National
Endowment for the Humanities (2006-2013), and in 2008-2009 she was the Special Advisor for
Strategic Planning on the National Security Council staff, where she worked on extremism.
Founder and CEO, Lexpat Global Services
Adam Pearlman is the Founder and Chief Executive Officer of Lexpat Global Services. He is a National Security Law expert and a proven senior leader with experience across the U.S. Departments of Justice, Defense, and State, in the White House, and with the U.S. Federal Judiciary.
Before founding Lexpat, Mr. Pearlman served as the Senior Advisor for Legal Policy in the State Department’s Bureau of Counterterrorism. There, 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. Separately, Mr. Pearlman supported the State Department’s Bureau of International Narcotics and Law Enforcement Affairs (INL) as the contracted Senior Justice and Rule of Law Advisor in Cabo Verde, Africa. There he was the chief implementer of a Foreign Assistance program that grew eight-fold during his tenure, building host nation capacity across the law enforcement, justice sector, rule of law, anti-money laundering, and corrections disciplines.
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. He also 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 of the U.S. District Court for the District of Columbia, and during law school interned in the White House Counsel’s Office.
Mr. Pearlman is a Senior Fellow at the National Security Institute at George Mason University’s Antonin Scalia Law School, a member of the American Bar Association’s Advisory Committee on Law and National Security, and the Editor-in-Chief of the U.S. Intelligence Community Law Sourcebook. Previously, he has been a Term Member of the Council on Foreign Relations, National Security Fellow at the Foundation for Defense of Democracies, member of the ABA’s Africa Law Initiative Council and of the Center for Strategic & International Studies’ (CSIS) Project on Nuclear Issues, vice chairman of the ABA Section of International Law’s committees on national security, and aerospace and defense, and a liaison to the Board of Directors of the ABA’s Rule of Law Initiative. He has published articles in the Harvard National Security Journal, Stanford Law & Policy Review, Intelligence & National Security, The Foreign Service Journal, Lawfare, and many other outlets.
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 is a Certified Financial Crime Specialist and holds certificates in international human rights law from the University of Oxford and in 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. He speaks and reads Portuguese at the intermediate level.
Editor-in-Chief, Harvard Journal of Law & Public Policy
President and Co-Founder, America First Legal Foundation
Gene Hamilton is the President of America First Legal, which he co-founded, and where he was previously the Executive Director, Executive Vice President, and General Counsel. He most recently served as Deputy White House Counsel to President Donald Trump. Earlier in his career, Gene served as Counselor to Attorney General at the U.S. Department of Justice and as Senior Counselor to the Secretary of Homeland Security. He also served as General Counsel on the Senate Judiciary Committee and held several roles at the Department of Homeland Security, including with U.S. Immigration Enforcement, U.S. Customs and Border Protection and the Office of the General Counsel. He holds a B.A. from the University of Georgia and a J.D. from Washington and Lee University School of Law.
Judge, United States Court of Appeals, Second Circuit
Judge Menashi was appointed to the U.S. Court of Appeals for the Second Circuit on November 14, 2019. Previously, he served as special assistant and associate counsel to the President in the White House and as acting general counsel at the U.S. Department of Education. He was assistant professor of law at Scalia Law School, George Mason University, where he taught administrative law and civil procedure, and a research fellow at New York University School of Law and Georgetown University Law Center. He was also a partner at Kirkland & Ellis LLP in New York, where he practiced appellate and commercial litigation, and served as a law clerk to Justice Samuel Alito on the Supreme Court of the United States and to Judge Douglas Ginsburg on the U.S. Court of Appeals for the District of Columbia Circuit. He graduated from Stanford Law School, where he was elected to Order of the Coif and served as senior articles editor of the Stanford Law Review, and from Dartmouth College, where he was elected to Phi Beta Kappa.
Director, Project on Criminal Justice, Cato Institute
Matthew Cavedon is the Director of the Cato Institute’s Project on Criminal Justice. He focuses on reforming plea-driven mass adjudication, ensuring police accountability, and defending constitutional criminal originalism. Cavedon’s scholarship has been published (or is forthcoming in) publications including the Arizona State Law Journal, Cato Supreme Court Review, Seattle University Law Review, and Georgetown Journal of Law and Public Policy. Formerly a Georgia public defender and fellow at the Institute for Justice, Cavedon has taught law school courses on criminal law and procedure, as well as the First Amendment. Cavedon clerked for a U.S. district court and the Supreme Court of Georgia. He came to Cato following a fellowship at the Emory University Center for the Study of Law and Religion.
Chief Policy Counsel, Council on Criminal Justice and Senior Advisor, Right on Crime
Marc A. Levin is the Chief Policy Counsel for the Council on Criminal Justice (counciloncj.org) and Senior Advisor for Right on Crime.
An attorney and accomplished author on legal and public policy issues, Marc began the Foundation’s criminal justice program in 2005. This work contributed to nationally praised policy changes that have been followed by dramatic declines in crime and incarceration in Texas. Building on this success, in 2010, Levin developed the concept for the Right on Crime initiative, a TPPF project in partnership with Prison Fellowship and the American Conservative Union Foundation. Right on Crime has become the national clearinghouse for conservative criminal justice reforms and has contributed to the adoption of policies in dozens of states that fight crime, support victims, and protect taxpayers.
In 2014, Levin was named one of the “Politico 50” in the magazine’s annual “list of thinkers, doers, and dreamers who really matter in this age of gridlock and dysfunction.”
Marc has testified on criminal justice policy on four occasions before Congress and has testified before legislatures in states including Texas, Nevada, Kansas, Wisconsin, and California. He also has met personally with leaders such as U.S. Presidents, Speakers of the House, and the Justice Commtitee of the United Kingdom Parliament to share his ideas on criminal justice reform. In 2007, he was honored in a resolution unanimously passed by the Texas House of Representatives that stated, “Mr. Levin’s intellect is unparalleled and his research is impeccable.”
Since 2005, Marc has published dozens of policy papers on topics such as sentencing, probation, parole, reentry, and overcriminalization which are available on the TPPF website. Levin’s articles on law and public policy have been featured in publications such as the Wall Street Journal, USA Today, Texas Review of Law & Politics, National Law Journal, New York Daily News, Jerusalem Post, Toronto Star, Atlanta Journal-Constitution, Philadelphia Inquirer, San Francisco Chronicle, Washington Times, Los Angeles Daily Journal, Charlotte Observer, Dallas Morning News, Houston Chronicle, Austin American-Statesman, San Antonio Express-News and Reason Magazine.
In 1999, Marc graduated with honors from the University of Texas with a B.A. in Plan II Honors and Government. In 2002, Marc received his J.D. with honors from the University of Texas School of Law. Marc was a Charles G. Koch Summer Fellow in 1996. He served as a law clerk to Judge Will Garwood on the U.S. Court of Appeals for the Fifth Circuit and Staff Attorney at the Texas Supreme Court.
Legal Director & General Counsel, Criminal Justice Legal Foundation
Kent S. Scheidegger has been the Legal Director of the Criminal Justice Legal Foundation since December 1986. He also served as Chairman of the Criminal Law Practice Group of the Federalist Society 2003 to 2005. His articles on criminal and constitutional law have been published in law reviews, national legal publications, and congressional reports. Legal arguments authored by Mr. Scheidegger have been cited and incorporated in several precedent-setting United States Supreme Court decisions.
After receiving a degree in physics with honors from New Mexico State University in 1976, Mr. Scheidegger served for six years in the United States Air Force as a Nuclear Research Officer. He took his law degree with distinction from the University of the Pacific, McGeorge School of Law in 1982 and practiced civil law in Northern California. He was general counsel of California Cooler, Inc. from 1984 until 1986, when he joined the Foundation.
Managing Director, Berkeley Research Group (BRG)
Dr. Dasgupta served as Assistant Secretary for Trade and Economic Security, responsible for a comprehensive national security portfolio. His duties included oversight of the Committee on Foreign Investment in the United States (CFIUS), Team Telecom, the Forced Labor Enforcement Task Force (FLETF), Information and Communications Technology and Services (ICTS), Arctic security initiatives, the Icebreaker Collaboration Effort (ICE) Pact, and related trade matters. Sohan Dasgupta also served as political head of the Millennium Challenge Corporation (MCC), supporting U.S. foreign policy and national security objectives. Previously, he had served as Deputy General Counsel of the U.S. Department of Homeland Security (DHS).
Dr. Dasgupta holds a JD from the University of California, Berkeley, where he was elected to the Order of the Coif; a PhD in international trade and arbitration from the University of Cambridge; MSc from the University of Oxford; and BA in Economics–Operations Research and History from Columbia University. He commenced his legal career with clerkships on the U.S. Court of Appeals for the Ninth Circuit and the U.S. District Court for the Southern District of West Virginia.
Dr. Dasgupta has addressed the Hungarian, Romanian, and Guatemalan parliaments, and has spoken at the invitation of Members of the U.S. Congress, the British Parliament, the European Union Parliament, the Congress of the Philippines, and the Legislative Assembly of El Salvador.
Visiting Professor of Public and International Affairs, Charles and Marie Robertson Visiting Professor, Princeton School of Public and International Affairs
Martin S. Flaherty is a longtime is Visiting Professor at the Princeton School of Public and International Affairs, where he was Fellow in the Program in Law and Public Affairs. He is also Leitner Family Professor of International Human Rights Law and Founding Co-Director of the Leitner Center for International Law and Justice at Fordham Law School. Professor Flaherty also currently teaches at Columbia Law School and Barnard College. Previously he has taught at China University of Political Science and Law and the National Judges College in Beijing, Sungkyunkwan University in Seoul, Queen’s University Belfast. Professor Flaherty earlier served as a law clerk for Justice Byron R. White of the U.S. Supreme Court and Chief Judge John Gibbons of the U.S. Court of Appeals for the Third Circuit.
Flaherty received a J.D. from Columbia Law School, where he was Book Reviews and Articles Editor of the Columbia Law Review, an M.A. and M.Phil., with distinction, from Yale (in history), and B.A. summa cum laude from Princeton. For the Leitner Center, Human Rights First, and the New York City Bar Association, he has led or participated in human rights missions to Northern Ireland, Turkey, Hong Kong, Mexico, Malaysia, Kenya, Romania and China. Professor Flaherty is currently the President of the American Association of the International Commission of Jurists, https://www.aaicj.org, a member of the Council on Foreign Relations, and a legal expert advisor at the Sixth Committee of the United Nations General Assembly.
Flaherty’s scholarly publications focus upon international human rights, foreign affairs, and constitutional law and history, and appear in such journals as the Columbia Law Review, the Yale Law Journal, the Michigan Law Review, the University of Chicago Law Review, Constitutional Commentary, the Harvard Journal of Law and Policy, and the Harvard Human Rights Journal. He has written, appeared, or been quoted in The New York Times, The Washington Post, The New Yorker, The Boston Globe, The Daily News, Newsday, the PBS Newshour, CNN, MSNBC, and NPR. He is also the author of the Restoring the Global Judiciary: Why the Supreme Court Should Rule in Foreign Affairs (Princeton University Press, 2019).
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.
Senior Appellate Counsel, U.S. Navy
Stephanie Fisher recently completed six years as an active-duty Navy Judge Advocate and now serves in the Reserves. She will begin as a Trial Attorney in the Department of Justice’s National Security Division, Counterintelligence and Export Control Section, this summer (2026).
As a Judge Advocate, Stephanie served in numerous roles, including Senior Appellate Government Counsel, Legal Advisor to the Convening Authority for Military Commissions, Adjunct Professor of Law at the United States Naval Academy, and Trial Defense Counsel. She also completed temporary duty assignments with Naval Special Warfare Group 4, Submarine Squadron 6, and Commander, Navy Region Mid-Atlantic.
In her most recent role as Senior Appellate Government Counsel, she briefed and argued cases before the Navy-Marine Corps Court of Criminal Appeals and the Court of Appeals for the Armed Forces, where the courts affirmed more than 95% of the convictions she defended.
Before joining the JAG Corps, Stephanie clerked on the Arizona Supreme Court for the Honorable Justice William Montgomery. She earned her J.D. from Arizona State University’s Sandra Day O’Connor College of Law, where she served as a two-time Vice President of the Federalist Society student chapter. She earned her dual bachelor’s degree from the University of Michigan, where she was a four-year member of the varsity cheerleading team.
Stephanie currently serves on the DC Young Lawyer Chapter Board and the Armed Services Legal Network Executive Committee. In her free time, she enjoys skydiving, weightlifting, hiking, and traveling.
Deputy General Counsel, Office of the General Counsel, National Guard Bureau
Colonel Michael Mark Majors serves as Deputy General Counsel for the Office of the General Counsel, National Guard Bureau, with more than 27 years of military legal experience advising senior military leaders and government officials on military justice, administrative law, operational law, national security, and strategic policy. Throughout his career, he has served as a trusted legal advisor on complex issues spanning governance, risk management, compliance, homeland defense, and military operations.
As Deputy General Counsel, Colonel Majors advises senior National Guard leadership on legal and policy matters affecting more than 430,000 Soldiers and Airmen serving across the 54 states, territories, and the District of Columbia. In his primary role as Chief of the Strategic Engagement Division, he directs nationwide military legal professional development, accessions, and strategic engagement for more than 1,100 National Guard Judge Advocates and Legal Advisors. He develops and teaches National Guard legal education programs, authoring policy and regulatory guidance, and works closely with the Judge Advocate General's Corps, State Judge Advocates, and military legal organizations to strengthen legal readiness throughout the National Guard.
Colonel Majors has deployed in support of multinational operations in Bosnia-Herzegovina, Iraq, Bahrain, and Kosovo. His operational assignments include serving as Chief Deputy Legal Advisor for the NATO-led Kosovo Force (KFOR), advising senior commanders on the law of armed conflict, rules of engagement, international agreements, fiscal law, claims, and operational legal issues during a period of heightened regional instability following Russia's expanded invasion of Ukraine.
Colonel Majors is currently pursuing a Master of Laws (LL.M.) in Air and Space Law at the University of Mississippi School of Law, with a concentration in national security, space operations, commercial remote sensing, and international space law. He holds Master of Arts degrees in Defense and Strategic Studies from both the U.S. Army War College and the U.S. Naval War College, a Juris Doctor from Mississippi College School of Law, and a Bachelor of Science in Public Administration from Samford University.
He is admitted to practice law in the District of Columbia, Mississippi, and Alabama, as well as before the U.S. Court of Appeals for the Armed Forces and multiple federal courts. Colonel Majors serves on the Board of Directors of the Judge Advocate Association, is a Fellow of the Mississippi Bar, and is a frequent lecturer on military law, national security law, operational law, leadership, and emerging issues in air and space law. His military decorations include the Legion of Merit, the Defense Meritorious Service Medal (two awards), the Meritorious Service Medal (four awards), and the Combat Action Badge.
Director, International Legal Studies Program, Vanderbilt Law School
Michael Newton is an expert on terrorism, accountability, transnational justice, and conduct of hostilities issues. Over the course of his career, he has published more than 90 books, articles, op-eds and book chapters. He has been an expert witness in terrorism related trials and is admitted to the counsel list of the International Criminal Court, where, in 2018, he helped prepare the appeal of Jean-Pierre Bemba and participated in oral arguments in the Appeals Chamber. At Vanderbilt, he developed and teaches the innovative International Law Practice Lab, which provides expert assistance to judges, lawyers, legislatures, governments, and policy makers around the world. Professor Newton is most recently the editor of The United States Department of Defense Law of War Manual: Commentary and Critique, forthcoming from Cambridge University Press.
An authority on the law of armed conflict, Professor Newton served as the senior adviser to the Ambassador-at-Large for War Crimes Issues in the U.S. State Department from January 1999 to August 2002, during which he implemented a wide range of policy positions, including U.S. support to accountability mechanisms worldwide. He negotiated the “Elements of Crimes” for the International Criminal Court, and was the senior member of the team teaching international law to the first group of Iraqis who began to think about accountability mechanisms and a constitutional structure in November 2000. He shuttled to Baghdad repeatedly to aid international and Iraqi lawyers and jurists in drafting the Statute of the Iraqi High Tribunal while serving as the International Law Adviser to the Judicial Chambers from 2006 to 2008. He began assisting Iraqi officials, victims and civil society groups on legal issues associated with documentation and investigation of crimes committed by Da’esh on Iraqi soil days after Yazidi victims fled towards Mount Sinjar. He was the U.S. representative on the U.N. Planning Mission for the Sierra Leone Special Court and a founding member of its academic consortium. He is an elected member of the International Institute of Humanitarian Law and on the expert roster of Justice Rapid Response. In addition to teaching the Practice Lab, he develops and coordinates externships and educational opportunities for students interested in international legal issues, having supervised more than 150 such opportunities.
Professor Newton has served on the executive council of the American Society of International Law and as an invited expert for the Genocide Prevention Task Force established by the U.S. Holocaust Memorial Museum and the U.S. Institute of Peace. He is currently on the Advisory Board of the ABA International Criminal Court Project.
Professor Newton served in the U.S. Army more than 21 years, beginning with his commission from the U.S. Military Academy in May 1984 as an armor officer in the 4th Battalion, 68th Armor at Fort Carson, Colorado. After his selection for the Funded Legal Education Program, Newton served as chief of operational law with the Army Special Forces Command (Airborne) during Operation Desert Storm, and as the group judge advocate for the 7th Special Forces Group (Airborne). His deployments include Northern Iraq on Operation Provide Comfort to assist Kurdish civilians, and Haiti with 194th Armored Brigade (Separate), where he organized and led human rights and rules of engagement education for multinational forces, including police. He has taught international and operational law at the Judge Advocate General's School and Center in Charlottesville, Virginia, and taught international law at the United States Military Academy at West Point.
Maurice A. Deane Distinguished Professor of Constitutional Law and Faculty Director of International Programs, Hofstra University School of Law
Professor Ku’s primary research interest is the relationship of international law to constitutional law. He has also conducted academic research on a wide range of topics including international dispute resolution, international criminal law, and China’s relationship with international law. He teaches courses such as U.S. constitutional law, U.S. foreign affairs law, transnational law, and international trade and business law. Since 2014, he has served as the faculty director of international programs, overseeing Hofstra Law’s study abroad, exchange and LL.M. programs. Professor Ku also teaches Constitutional Law in our online degree programs: Master of Laws in American Law and Master of Arts in American Legal Studies. He has also been selected as the John DeWitt Gregory Research Scholar and as a Hofstra Law Research Fellow. He is a member of the American Law Institute.
He is the co-author, with John Yoo, of Taming Globalization: International Law, the U.S. Constitution, and the New World Order (Oxford University Press 2012). He also has published more than 40 law review articles, book chapters and symposia essays. He has given dozens of academic lectures and workshops at major universities and conferences in the United States, Europe and Asia.
He co-founded the leading international law weblog Opinio Juris, which is read daily by thousands worldwide. His essays and op-eds have been published in major news publications such as the Wall Street Journal, the Los Angeles Times, and the NYTimes.com. He has been frequently interviewed for television news programs and quoted in print and electronic media. He has also signed or submitted amicus briefs to national and international courts and served as an expert witness in both domestic and international proceedings.
Before joining the Hofstra Law faculty, Professor Ku served as a law clerk to the Honorable Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and as an Olin Fellow and Lecturer in Law at the University of Virginia Law School. Professor Ku also practiced as an associate at the New York City law firm of Debevoise & Plimpton, specializing in litigation and arbitration arising out of international disputes. He has been a visiting professor at the College of William & Mary Marshall- Wythe School of Law in Williamsburg, Virginia; a Fulbright Distinguished Lecturer in Law at East China University of Political Science and Law in Shanghai, China; and a Taiwan Fellow at National Taiwan University in Taipei, Taiwan. He is a member of the New York Bar and a graduate of Yale College and Yale Law School.
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.
Director, Robert A. Levy Center for Constitutional Studies, Cato Institute
Thomas Berry is the director in the Cato Institute’s Robert A. Levy Center for Constitutional Studies and editor in chief of the Cato Supreme Court Review. Before joining Cato, he was an attorney at Pacific Legal Foundation and clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. His academic work has appeared in NYU Journal of Law and Liberty, Washington and Lee Law Review Online, and Federalist Society Review. His popular writing has appeared in The Wall Street Journal, National Law Journal, Investor’s Business Daily, National Review Online, and The Hill Online. He has testified before the U.S. Senate, and his work has been cited by the U.S. District Court for the District of Columbia.
Berry holds a J.D. from Stanford Law School, where he was a senior editor on the Stanford Law and Policy Review and a Bradley Student Fellow in the Stanford Constitutional Law Center. He graduated with a B.A. in Liberal Arts from St. John’s College, Santa Fe.
Partner, Boyden Gray PLLC
Jimmy Conde is partner at Boyden Gray PLLC, specializing in energy, environmental, and administrative law, with particular expertise in the Clean Air Act. He has protected clients against agency overreach in cutting-edge and complex legal proceedings, including challenges to EPA, DOE, DOT, and California rules seeking to compel electrification of motor vehicles, the FCC’s universal service fund, Department of Labor Wage & Hour Division rules, and HHS rules interfering with the practice of medicine and sound insurance practices. His written commentary has been published and referenced in the Wall Street Journal, the Washington Examiner, Concurrences (an antitrust publication), and Newsweek, among others.
Mr. Conde began his legal career as an associate with Boyden Gray PLLC. He clerked for Judge Douglas H. Ginsburg in the U.S. Court of Appeals for the D.C. Circuit and Judge David J. Porter in the U.S. Court of Appeals for the Third Circuit.
Associate Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Maria C. Monaghan is associate chief counsel at the U.S. Chamber Litigation Center, the litigation arm of the U.S. Chamber of Commerce. In this capacity, she handles a variety of litigation matters for the Chamber.
Before joining the Litigation Center, Monaghan practiced as an associate in the D.C. office of Gibson, Dunn & Crutcher LLP. She represented clients in the telecommunications, energy, transportation, and e-commerce sectors, with a focus on appellate litigation and regulatory matters.
Monaghan served as a law clerk to the Honorable Samuel A. Alito of the United States Supreme Court, the Honorable Ed Carnes of the U.S. Court of Appeals for the Eleventh Circuit, and the Honorable Amul R. Thapar of the U.S. Court of Appeals for the Sixth Circuit. She graduated Order of the Coif from the University of Virginia School of Law, where she served as Articles Development Editor for the Virginia Law Review and participated in the Supreme Court Litigation Clinic. She received her undergraduate degree in Human Resource Management and Labor Studies from Rutgers University.
Senior Counsel, America First Legal Foundation
James Rogers is Senior Counsel at America First Legal Foundation, where he litigates in a number of areas, including border security, election integrity, parental rights, and administrative and constitutional law. Before joining America First Legal, from 2021 to 2022, he was Senior Litigation Counsel at the Solicitor General’s Office of the Arizona Attorney General’s Office. While there, he spearheaded lawsuits against the Biden Administration’s destructive open borders policies and its COVID19 vaccine mandates. From 2015 to 2021, James was a Foreign Service Officer at the U.S. Department of State, where he worked in the Office of the Assistant Legal Advisor for Consular Affairs, at the U.S. Consulate in Porto Alegre, Brazil, and at the U.S. Embassy in Windhoek, Namibia.
Prior to joining the Department of State, he was a commercial litigation partner at Osborn Maledon, a Phoenix-based firm with a #1 litigation ranking from Chambers and Partners. James earned a J.D. from Harvard Law School in 2009, an L.L.M. in International Law from the University of Cambridge in 2008, and a B.A., with honors, in International Studies from Brigham Young University in 2005. He is a sixth-generation Arizonan and lives in Mesa, Arizona, with his four children.
Partner, Marshall, Gerstein & Borun LLP
Ryan Schermerhorn is a registered patent attorney in the firm's Industrial & Mechanical Technologies Practice Group. His engineering background provides him with an understanding of clients’ technologies and enables him to effectively and efficiently provide a range of patent procurement services. He also leverages his experience to assist on intellectual property litigation as well as develop strategies for acquiring and protecting intellectual property.
Since 2017, Ryan has been listed as an "Emerging Lawyer" by Emerging Lawyers Magazine and has been selected for inclusion in the Illinois Rising Stars® lists. Ryan was recognized in Chicago Daily Law Bulletin's 2023 40 Under Forty list. Since 2024, Ryan has been selected for inclusion in The Best Lawyers in America© list in the practice areas of Litigation - Patent and Patent Law. In 2025, Ryan was selected by the Law Bulletin Publishing Company’s Leading Lawyer Network as a “Leading Lawyer.”
Senior Litigation Counsel, New Civil Liberties Alliance
Margaret Harker litigates for a public interest law firm. She has significant experience in government investigations and litigation, having served in the three branches of our government. Previously, she led complex Congressional investigations for the House Committee on Oversight and Government Reform—including the only government-wide investigation into federal agencies’ strategy (or lack thereof) to counter Chinese Communist Party political warfare against America.
Prior to her time on Capitol Hill, Harker served in the U.S. Department of Justice. She was an Assistant United States Attorney in both the Eastern District of Tennessee and the Eastern District of Virginia. She was a Trial Attorney in the National Security Division, Counterintelligence and Export Control Section, with an emphasis on the administration and enforcement of the Foreign Agents Registration Act.
Harker clerked for the Honorable Henry E. Hudson, U.S. District Court for the Eastern District of Virginia and the Honorable Randolph A. Beales, Court of Appeals of Virginia.
Earlier in her career, she studied in Beijing, China, and worked at the U.S. Chamber of Commerce’s China Center.
Writer and Editor, Tablet Magazine
Park MacDougald is Editor and Senior Writer at The Scroll, Tablet’s daily afternoon newsletter, a fellow at the Manhattan Institute, and a former recipient of the Novak Fellowship from The Fund for American Studies. His writing has appeared in Tablet, City Journal, New York Magazine, The Washington Examiner, and UnHerd.
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.
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.
25 of 250 - The Echoes of 9/11 in Law, Policy, and Security Today
Darrell Blocker, Jonathan Fredman, Mary Habeck, Adam R. Pearlman
As America celebrates its 250th birthday, it also remembers the 25th anniversary of the September...
The Future of Birthright Citizenship: What’s Next After Trump v. Barbara (Part One)
Tiago de Almeida Graff, Gene P. Hamilton, Steven J. Menashi
On June 30, the Supreme Court held in Trump v. Barbara that nearly all children...
Criminal Law & Procedure at the Supreme Court—A Recap of OT25
Matthew P. Cavedon, Marc Levin, Kent Scheidegger
This term, several important questions of criminal law and procedure reached the Supreme Court, ranging...
What Would the Founders Think of the War in Iran?
Sohan Dasgupta, Martin Flaherty, Jeremy A. Rabkin
In this Federalist Society America 250 series, experts analyze modern legal and policy debates through...
Exploring the Landscape of Military Law and Best Practices for JAGs
Jesse Burbank, Stephanie Fisher, Mark Majors, Michael A. Newton
Military law encompasses a wide range of legal disciplines, including criminal law, national security, government...
From the Courthouse Steps: Exxon Mobil & Cisco Systems
Julian Ku, Molly Nixon
In Cisco Systems, Inc. v. Doe, the Supreme Court held that courts may not create...
Panel 3: A Permit to Carry (Electricity): NEPA Litigation and Permitting Reform
CLE credit for this event is available at On-Demand CLE. The National Environmental Protection Act has...
A Seat at the Sitting - April 2026
Thomas Berry, James Conde, Maria Monaghan, James Rogers, Ryan Schermerhorn
Each month, a panel of constitutional experts convenes to discuss the Court’s upcoming docket sitting...
Foreign Influence Operations and National Security
Margaret Harker, Park MacDougald, Vincent Vitkowsky
Foreign influence operations have become increasingly important in geopolitical competition and American national security. China...
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...