Partner, BakerHostetler, Adjunct Fellow, The Manhattan Institute
Andrew Grossman leads BakerHostetler’s Appellate and Major Motion team. He has appeared before the U.S. Supreme Court, nearly all the federal courts of appeals, as well as some state appellate courts, litigating high-profile and complex commercial, administrative and constitutional issues.
Andrew works with practice groups across BakerHostetler to identify and tackle complex issues, advise on administrative law and strategy, tee up issues for appeal and tackle appeals. He has developed and implemented litigation and administrative strategies for clients in several fields and industries.
In addition to his practice, Andrew advises members of Congress on matters of constitutional and administrative law, having testified more than a dozen times before the House and Senate Judiciary Committees. He has been a frequent legal commentator on radio and television, having appeared on Fox News, CNN, MSNBC, CNBC, NPR and its affiliates, CBN and elsewhere. His legal commentary has also appeared in dozens of magazines and newspapers, including The Wall Street Journal, USA Today, The Washington Post, The Washington Times and many others.
Andrew is a Senior Legal Fellow at the Buckeye Institute, an Adjunct Fellow the Manhattan Institute and a member of the leadership of the Federalist Society. He previously served as an adjunct scholar at the Cato Institute’s Robert A. Levy Center for Constitutional Studies and a legal fellow at the Heritage Foundation’s Meese Center for Legal and Judicial Studies. He clerked for Judge Edith H. Jones on the U.S. Court of Appeals for the Fifth Circuit.
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.
Joseph Tartakovsky, Author of The Lives of the Constitution: Ten Exceptional Minds that Shaped America's Supreme Law.
Joseph Tartakovsky is author of The Lives of the Constitution: Ten Exceptional Minds that Shaped America’s Supreme Law (2018) and the former Deputy Solicitor General of Nevada. His writing has appeared in the New York Times, Wall Street Journal, and Los Angeles Times.
Congressman, U.S. House of Representatives
First elected in 2016, Congressman Mike Gallagher represents Wisconsin’s 8th District in the U.S. House of Representatives. Mike is a 7th generation Wisconsin native, born and raised in Green Bay.
Mike joined the United States Marine Corps the day he graduated from college and served for seven years on active duty as a Counterintelligence/Human Intelligence Officer and Regional Affairs Officer for the Middle East/North Africa, eventually earning the rank of Captain. He deployed twice to Al Anbar Province, Iraq as a commander of intelligence teams, served on General Petraeus’s Central Command Assessment Team in the Middle East, and worked for three years in the intelligence community, including tours at the National Counterterrorism Center and the Drug Enforcement Agency. Mike also served as the lead Republican staffer for Middle East, North Africa and Counterterrorism on the Senate Foreign Relations Committee. Prior to taking office, Mike worked in the private sector at a global energy and supply chain management company in Green Bay.
After earning his bachelor’s degree from Princeton University, Mike went on to earn a master’s degree in Security Studies from Georgetown University, a second in Strategic Intelligence from National Intelligence University, and his PhD in International Relations from Georgetown.
Mike currently serves on the House Armed Services Committee, where he is a member of the Seapower and Projection Forces, as well as the Readiness Subcommittees. He also serves on the Homeland Security Committee, where he is a member of the Counterterrorism and Intelligence (CTI) and Cybersecurity and Infrastructure Protection (CIP) Subcommittees.
Vice President, Networks, The Federalist Society for Law and Public Policy Studies
Nathan Kaczmarek is Vice President for Networks at the Federalist Society. He began his legal career in Detroit representing nationwide clients in all phases of healthcare litigation and complex medical malpractice claims. He has since served as a Senior Legal and Policy Advisor in the U.S. House of Representatives and as Counsel for the Subcommittee on Regulatory Affairs and Federal Management in the U.S. Senate. Prior to overseeing the Networks, he was Director of the Practice Groups, the Regulatory Transparency Project, and the Article I Initiative for the Federalist Society.
Nathan holds degrees from Hillsdale College and Thomas M. Cooley Law School. He is a Liaison Representative for The Administrative Conference of the United States. He also serves as Vice President of the Associates of St. John Bosco, a Virginia based non-profit dedicated to Catholic high school and college students.
Professor of Political Science and International Affairs, Elliot School of International Affairs, The George Washington University
Henry R. Nau is Professor of Political Science and International Affairs at the Elliott School of International Affairs, The George Washington University. From 1989-2016, he directed the US-Japan- South Korea Legislative Exchange Program, semiannual meetings among Members of the US Congress, Japanese Diet, and South Korean National Assembly. During the academic year 2011-12 he was the W. Glenn Campbell and Rita Ricardo-Campbell National Fellow and the Susan Louise Dyer Peace National Fellow at the Hoover Institution, Stanford University.
Professor Nau holds a B.S. degree in Economics, Politics and Science from the Massachusetts Institute of Technology, and M.A. and Ph.D. degrees from The Johns Hopkins University School of Advanced International Studies. Previously, he taught at Williams College and as Visiting Professor at Johns Hopkins SAIS, Stanford, and Columbia Universities. He is the recipient of grants from, among others, the Council on Foreign Relations, National Science Foundation, Woodrow Wilson International Center for Scholars, Smith- Richardson Foundation, Century Foundation, Japan US Friendship Commission, Rumsfeld Foundation, the Lynde and Harry Bradley Foundation, and the Hoover Institution. From August 1975 to January 1977 he served as a special assistant to the Under Secretary of State for Economic Affairs and from January 1981 to July 1983 as senior staff member and White House sherpa on President Reagan’s National Security Council responsible for G-7 Summits and international economic affairs.
Among numerous publications, he is the author of five single-authored University press books, including Conservative Internationalism: Armed Diplomacy Under Jefferson, Polk, Truman and Reagan (Princeton University Press, 2013; paperback with new preface 2015); Perspectives on International Relations: Power, Institutions, and Ideas (Sage/CQ Press, 5th Edition, 2016); At Home Abroad: Identity and Power in American Foreign Policy (Cornell University Press, 2002); The Myth of America's Decline: Leading the World Economy into the 1990s (Oxford University Press, 1990) and National Politics and International Technology: Nuclear Reactor Development in Western Europe (Johns Hopkins University Press, 1974). His most recent articles and book chapters include “How Restraint Leads to War,” Commentary Magazine, (September 2015; Lead Article on Front Cover); “The ‘Great Expansion:’ The Economic Legacy of Ronald Reagan,” in Reagan’s Legacy in a World Transformed, edited by Jeffrey L. Chidester and Paul Kengor, (Harvard University Press, 2015); and “Ideas have consequences: The Cold War and today,” International Politics, (July 2011).
He is the recipient of the State Department's Superior Honor Award (1977), the Elliott School Harry Harding Teaching Prize (2007), and the Japanese Government's Order of the Rising Sun, Gold Rays with Neck Ribbon (2016). From 1963-65 he served as a Lieutenant in the 82nd Airborne Division at Fort Bragg, N.C.
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 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.
Joseph Tartakovsky, Author of The Lives of the Constitution: Ten Exceptional Minds that Shaped America's Supreme Law.
Joseph Tartakovsky is author of The Lives of the Constitution: Ten Exceptional Minds that Shaped America’s Supreme Law (2018) and the former Deputy Solicitor General of Nevada. His writing has appeared in the New York Times, Wall Street Journal, and Los Angeles Times.
Senior Public Policy Advisor, Wiley Rein LLP
Nova Daly, an experienced international investment and trade policy professional, has held senior leadership positions at the U.S. Departments of the Treasury and Commerce, the White House, and the U.S. Senate. Drawing on his experience in the management, development, and implementation of the U.S. economic and national security policies and programs, he provides both high-level insight and deep operational experience to help clients navigate the policy and regulatory environment surrounding cross-border business activities, especially through the Committee on Foreign Investment in the United States (CFIUS).
Global Public Policy, AT&T, Director
Ms. Geffroy is based in AT&T’s Washington, DC office. She represents AT&T in a wide range of cybersecurity and national security policy issues. Ms. Geffroy also serves as a Senior Fellow with the George Washington University Center for Cyber and Homeland Security.
Prior to assuming her current role, Ms. Geffroy’s experience included serving as Chief Counsel to the House Permanent Select Committee on Intelligence and as Counselor to Board Member Elisebeth Collins on the Privacy and Civil Liberties Oversight Board. As Chief Counsel, Ms. Geffroy led the Committee’s efforts to pass cyber threat information sharing legislation, developed and implemented the Committee’s legislative and parliamentary operations and managed the legal issues arising in the Committee’s regular oversight of the seventeen Intelligence Community elements. Ms. Geffroy also served as an attorney in the U.S. Department of Justice Office of Legislative Affairs where she represented the Department in legislative and oversight matters before Congress on various national security, criminal, and civil matters.
Ms. Geffroy began her career in private practice with a law firm in Washington, D.C. She holds an LL.M. in International and Comparative Law from Georgetown University Law School, a J.D. from Suffolk University Law School, and a BA in Business Administration from Michigan State University. She lives in Alexandria, VA with her husband and four children.
Partner, Wilkinson Barker Knauer LLP
Mr. Johnson provides advice and advocacy to clients navigating the complex terrain at the intersection of technology and security. Having served in a wide variety of national security and cybersecurity leadership roles on Capitol Hill, in the national security and intelligence communities, in the regulatory arena, and in the Executive Branch, Mr. Johnson focuses in particular on improving the effectiveness and efficiency of government-industry collaboration.
Mr. Johnson was Secretary Penny Pritzker’s Senior Adviser for Cybersecurity and Technology at the U.S. Department of Commerce, where he coordinated the Department’s cybersecurity initiatives and the Department’s support for the Commission on Enhancing National Cybersecurity. He was also the Department’s representative for National Security Council staff deliberations on cybersecurity, encryption, and other policy issues at the intersection of technology and security.
Previously, Mr. Johnson was appointed by Federal Communications Commission (FCC) Chairman Tom Wheeler as the FCC’s first Chief Counsel for Cybersecurity. In this position, he helped develop the FCC’s cybersecurity mission, focusing on creating new legal mechanisms for government collaboration with private sector stakeholders to improve the security and reliability of communications infrastructure. He was also the primary drafter of the charter for the Cybersecurity Forum for Independent and Executive Branch Regulators, a coordinating body of regulatory agencies which is presently chaired by the FCC.
Prior to his time at the FCC, Mr. Johnson was Senator John D. Rockefeller IV’s designated counsel on the Senate Intelligence Committee and counsel for defense, foreign policy, and international trade. In these roles, he was a leading staffer on bipartisan Senate cybersecurity initiatives and the primary staff drafter of the legislation that codified the National Institute of Standards and Technology’s collaborative process to work with industry to develop and update the widely-praised Cybersecurity Framework.
Before his government service, Mr. Johnson worked for a major Washington-based law firm, where he practiced in the areas of international trade, defense, and security. Earlier, he served as an Army officer in Germany, Korea, and the Balkans. He is a graduate of the University of Georgia School of Law, where he was the editor-in-chief of the Georgia Journal of International and Comparative Law, and he received a master of science degree in international relations from the London School of Economics and Political Science. He received his bachelor’s degree from Harvard, where he graduated cum laude, cross-enrolled at MIT for service as Executive Officer of its Army ROTC Paul Revere Battalion, and played varsity football.
Clete lives in Alexandria, Va. with his wife, Sheila, and their two children.
Director, Faculty Programs & Division Administrator, The Federalist Society
Anthony Deardurff serves as Director of Faculty Programs & Division Administrator. He previously practiced complex commercial and appellate litigation in the Washington, D.C. office of WilmerHale, LLP, and clerked on both the U.S. Court of Appeals for the Eleventh Circuit and the U.S. District Court for the Southern District of Texas. Mr. Deardurff earned his J.D. cum laude from Notre Dame Law School and his B.A. summa cum laude from the University of Dallas, where he was elected to Phi Beta Kappa. He holds a license to practice in both Illinois and the District of Columbia.
David and Mary Harrison Distinguished Professor of Law, University of Virginia School of Law
Frederick Schauer is David and Mary Harrison Distinguished Professor of Law at the University of Virginia, and previously was Frank Stanton Professor of the First Amendment at Harvard University. A Fellow of the American Academy of Arts and Sciences and recipient of a Guggenheim Fellowship, Schauer is the author of The Law of Obscenity (BNA, 1976), Free Speech: A Philosophical Enquiry (Cambridge, 1982), Playing By the Rules: A Philosophical Examination of Rule-Based Decision-Making in Law and in Life (Oxford, 1991), Profiles, Probabilities, and Stereotypes (Harvard, 2003), Thinking Like a Lawyer: A New Introduction to Legal Reasoning (Harvard, 2009), and The Force of Law (Harvard, 2015). The editor of Karl Llewellyn, The Theory of Rules (Chicago, 2011), and a founding editor of Legal Theory, he has chaired the Section on Constitutional Law of the Association of American Law Schools and the Committee on Philosophy and Law of the American Philosophical Association. In 2005 he wrote the Foreword to the Harvard Law Review’s Supreme Court issue, and has written widely on freedom of speech, constitutional interpretation, evidence, legal reasoning, and the philosophy of law.
David Boies Professor of Law, Yale Law School
Courthouse Steps: Husted v. A. Philip Randolph Institute Decided
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