Associate Dean for Academic Affairs, The George Washington University Law School
Aram A. Gavoor is the Associate Dean for Academic Affairs and an internationally recognized scholar in American administrative law, national security, and federal courts. His co-authored work was cited by the U.S. Supreme Court in Department of Commerce v. New York (2019). His scholarship has earned placement in the Florida Law Review, Indiana Law Journal, Ohio State Law Journal, and other law journals. He has briefed and argued over a dozen high-profile public law cases before a majority of the U.S. Courts of Appeals and numerous cases before almost a third of the 94 U.S. District Courts. Associate Dean Gavoor frequently shares his national security, artificial intelligence policy, and federal courts expertise with international news media, including CNN, BBC World News, Wall Street Journal, NBC News, and ABC (Australia) World News. In 2021, the National Law Journal named Associate Dean Gavoor a Rising Star (top 40 under 40) honoree.
Earlier in his career, Associate Dean Gavoor served as Senior Counsel for National Security in the Civil Division of the U.S. Department of Justice, as third-in-rank Counselor to the Administrator of the Office of Information and Regulatory Affairs in the White House Office of Management and Budget, and in private practice. He received the Attorney General's Award for Distinguished Service in 2019, the Civil Division Special Commendation Award in 2020, 2019, and 2018, and a Commendation from the Human Rights and Special Prosecutions Section of the Criminal Division in 2018.
Associate Dean Gavoor previously served on the law school’s part-time faculty from 2008-2017 before accepting a term-limited position as Visiting Associate Professor from 2017-2019. He received GW Law’s Distinguished Adjunct Faculty Teaching Award from the 2020 and 2017 graduating classes. He currently teaches Constitutional Law II, Administrative Law, National Security Law, and Federal Courts.
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.
Associate Dean for Research and Intellectual Life, McKnight Presidential Professor in Law, Distinguished McKnight University Professor, Harlan Albert Rogers Professor in Law, Associate Director, Corporate Institute, University of Minnesota Law School
Professor Kristin E. Hickman is the McKnight Presidential Professor in Law, a Distinguished McKnight University Professor, and Harlan Albert Rogers Professor in Law at the University of Minnesota Law School. She also has taught at Harvard Law School and Northwestern University School of Law. Professor Hickman teaches and writes primarily in the areas of administrative law, tax administration, and statutory interpretation. Her articles on these topics have appeared in the Columbia Law Review, Cornell Law Review, Virginia Law Review, Duke Law Journal, and other publications. She also co-authors the Administrative Law Treatise with Richard J. Pierce, Jr., and a casebook on federal administrative law with Pierce and Christopher J. Walker. Her scholarly work has been cited several times in opinions of the United States Supreme Court as well as regularly in lower court judicial opinions and court briefs.
In 2018-19, Professor Hickman served as Special Adviser to the Administrator of the Office of Information and Regulatory Affairs in Washington, D.C. She presently serves as a Senior Fellow, and previously served as a public member and chair of the judicial review committee, for the Administrative Conference of the United States. She also is a Fellow of the American College of Tax Counsel.
Professor Hickman received her B.S. degree in business administration with a concentration in accounting and a secondary major in history from Trinity University in San Antonio, Texas. After practicing for several years as a certified public accountant, Professor Hickman earned her J.D. degree, magna cum laude, from Northwestern University School of Law, where she was awarded the Raoul Berger Prize and the Lowden Wigmore Prize for her scholarly writings. Following law school, Professor Hickman clerked for The Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and practiced law as an associate with the Chicago office of Skadden, Arps, Slate, Meagher & Flom, concentrating on corporate and international tax transactions and matters.
Harlan Fiske Stone Professor of Constitutional Law, Columbia Law School
A leading administrative and constitutional law scholar, Gillian Metzger ’96 writes and teaches in the areas of administrative law, constitutional law, and federal courts, with an emphasis on federalism and privatization. In 2023-2024, she served as Acting Assistant Attorney General and Deputy Assistant Attorney General in the Office of Legal Counsel in the Department of Justice.
Metzger's recent work covers topics ranging from constitutional attacks on the administrative state to appropriations, administrative law under the Roberts Court, and the role of administrative agencies in a polarized world. In 2015, Metzger won the American Bar Association Administrative Law Section Annual Scholarship Award for “The Constitutional Duty to Supervise,” which examined presidential control and oversight of the modern administrative state. She is a co-editor of Gellhorn & Byse’s Administrative Law: Cases and Comments, 13th ed. (Foundation Press, 2023), a seminal administrative law casebook.
Professor Metzger was recently elected to the American Academy of Arts & Sciences and is a Senior Fellow of the Administrative Conference of the United States. In 2020, she was awarded Columbia University's Faculty Mentorship Award and in 2014, the Law School’s graduating class awarded Metzger the Willis L.M. Reese Prize for Excellence in Teaching, recognizing, among many other accomplishments, her commitment to mentoring new generations of law students.
In 2012, Metzger helped launch Columbia Law School’s Center for Constitutional Governance (CCG)—where she now serves as faculty director—a nonpartisan legal and policy organization devoted to the study of constitutional structure and authority. CCG brings together a diverse group of constitutional scholars to explore policy areas such as health care, civil rights, immigration, financial regulation, and national security.
Metzger also has co-authored and filed numerous amicus briefs in major constitutional and administrative law challenges before the Supreme Court and other courts. Most recently, Metzger filed a brief in Seila Law Center v. CFPB, a separation of powers challenge, and in Kisor v. Wilkie, a case involving judicial deference to agencies. She has also filed briefs in cases involving reproductive rights and the Affordable Care Act, among others.
Previously, Metzger served as vice dean of intellectual life at Columbia Law School. Before joining the Law School, she worked as an attorney with the Brennan Center for Justice. Metzger also clerked for U.S. Supreme Court Justice Ruth Bader Ginsburg ’59 and Judge Patricia M. Wald of the U.S. Circuit Court of Appeals for the District of Columbia. In 2018, Metzger moderated a panel discussion with Justice Ginsburg on impact litigation at Columbia Law School.
Legal Director, Institute for Policy Integrity, New York University School of Law
Max Sarinsky is the Legal Director at Policy Integrity and an adjunct clinical professor at New York University School of Law. Since joining Policy Integrity in 2019, Max has testified before Congress on the climate impacts of the oil and gas leasing program, submitted amicus briefs in the U.S. Supreme Court and numerous federal courts of appeals, and published articles in the Yale Journal on Regulation, Harvard Environmental Law Review Online, New York Times, Science, and elsewhere. He also teaches the Regulatory Policy Clinic at NYU School of Law. From May 2024 to January 2025, Max took leave from Policy Integrity to serve as a senior advisor in the Office of Information and Regulatory Affairs in White House Office of Management and Budget.
Prior to joining Policy Integrity, Max clerked for the Honorable Pamela A. Harris of the U.S. Court of Appeals for the Fourth Circuit Court. He also previously served as an Assistant Corporation Counsel with the Administrative Law Division of the New York City Law Department, where he defended City health, labor-rights, and consumer-protection regulations. Max received his J.D. magna cum laude from the New York University School of Law, and his B.A. cum laude from Georgetown University.
Litigation Fellow, Institute for Justice
Matt Liles is a Litigation Fellow at the Institute for Justice. He returns to IJ after having worked as both a law clerk and intern in IJ’s Arlington, Virginia office. In his role as a Litigation Fellow, Matt litigates cutting-edge constitutional cases protecting Americans' property rights and economic liberty.
Matt received his J.D. from the University of Texas School of Law, where he served on the executive board of the Texas Federalist Society and as Submissions Editor for the Texas Review of Law & Politics. He also received his B.A. in Government from the University of Texas. As an undergraduate, Matt was a plaintiff in a successful First Amendment lawsuit on behalf of campus free speech.
After completing the Fellowship, Matt will serve as a law clerk in the U.S. District Court for the Northern District of Texas. He is a member of the District of Columbia bar.
Shareholder & Co-Chair of the Workplace Policy Institute, Littler Mendelson P.C.
Alexander T. MacDonald advises employers on all aspects of the employment and labor landscape, focusing on emerging legislation and regulation. He has extensive experience advising businesses on worker classification, arbitration, the administrative and regulatory process, and the future of work. He frequently writes, publishes, and speaks on these subjects. His work has been cited by scholars and appellate courts. He is a recognized voice for the management perspective.
Alexander is a co-chair of the Workplace Policy Institute (WPI) team. With WPI, he advises employers on legislative, administrative, and regulatory developments at the state and federal level. He advocates for employers in the regulatory and administrative process. He also helps employers protect their businesses by understanding and anticipating cutting-edge legal developments.
Alexander also has extensive experience in traditional labor law. He represents management in all aspects of labor-management relations, including unfair labor practice charges, grievance arbitrations, representation elections, contract negotiations, and related litigation, including litigation in the U.S. courts of appeals.
Before joining Littler, Alexander served as the director, future of work, for a major technology company. He also worked in a national labor and employment law firm and a major public-sector general counsel’s office. He was a law clerk to the senior judges in the District of Columbia Court of Appeals.
He is also a veteran of the U.S. Air Force. He served in Operations Enduring Freedom and Iraqi Freedom. In law school, he graduated first in his class
Legal Counsel, Alliance Defending Freedom
Julia Payne serves as legal counsel for Alliance Defending Freedom’s Center for Life. In this role, she defends the sanctity of life by litigating both beginning and end of life issues.
Before joining ADF, Payne worked at the Office of the Indiana Attorney General as a deputy attorney general for five years. While at the AG’s office, she managed all of Indiana’s pro-life litigation and also worked on cases concerning immigration, religious liberty, federalism, the Commerce Clause, criminal procedure, federal habeas corpus procedures, civil asset forfeiture, local and special laws, and the common law powers of the attorney general. She has argued cases before the U.S. Court of Appeals for the 7th Circuit, the Southern District of Indiana, and Indiana state courts.
Payne graduated cum laude from Indiana University Maurer School of Law in 2017, where she served as an editor on the Indiana Law Journal and won best brief in the Sherman Minton Moot Court Competition. During law school, Payne interned as a clerk for Indiana Solicitor General Tom Fisher and as a Blackstone Fellow with ADF’s Center for Academic Freedom in Atlanta. She also served as president of the Christian Legal Society and as an officer for the Advocates for Life and the Federalist Society.
Before law school, Payne graduated summa cum laude from Western Kentucky University with a B.A. in History and a B.A. in Spanish. As an undergraduate, Payne studied abroad in both Spain and China. On campus, she served on the Student Government Association Judicial Council, led the music ministry for the Catholic Campus Center, and was an active member of Omega Phi Alpha Service Sorority. Payne was also a founding member of the Hilltoppers for Life, which helped spur her interest in First Amendment and pro-life issues. Payne is a member of the bars of the Indiana Supreme Court, the Northern and Southern Districts of Indiana, and the Seventh Circuit.
Associate Counsel to the President, White House Counsel's Office
Samuel Adkisson serves as Associate Counsel to the President in the White House Counsel’s Office.
Mr. Adkisson previously practiced law at Cooper & Kirk PLLC, where he focused on high-stakes civil-rights, political, and constitutional disputes. His matters included class actions challenging the FAA’s race-based air traffic controller hiring practices and the University of Oklahoma’s financial aid policies; appellate work on behalf of X Corp.; and the successful defense of Florida’s actions during a 2024 abortion referendum. Before joining Cooper & Kirk, he worked on the landmark case challenging Harvard’s affirmative action policies and helped launch a successful challenge to the State Bar of Texas’s membership policies.
Mr. Adkisson clerked for Chief Justice of the United States John G. Roberts, Jr., Judge Amul R. Thapar of the U.S. Court of Appeals for the Sixth Circuit, and Judge Gregory G. Katsas of the U.S. Court of Appeals for the D.C. Circuit. During Justice Kavanaugh’s confirmation hearings, he worked for Chairman of the Senate Judiciary Committee Charles E. Grassley.
Mr. Adkisson received his J.D. from Yale Law School, where he was President of the Yale Law School Federalist Society and an editor of the Yale Law Journal. He graduated summa cum laude from Vanderbilt University. Prior to joining the Trump Administration in January 2025, he lived on Signal Mountain, TN, with his wife and three children.
Justice, Supreme Court of Tennessee
Justice Sarah Campbell was confirmed to the Tennessee Supreme Court in 2022. She previously served as an Associate Solicitor General in the Tennessee Attorney General’s Office and as an associate at the law firm of Williams & Connolly LLP in Washington, DC. Justice Campbell earned her law degree from Duke University School of Law, a Master of Public Policy degree from Duke University, and her undergraduate degree from the University of Tennessee, where she received the Torchbearer Award. She served as a law clerk for Justice Samuel A. Alito, Jr. on the United States Supreme Court and Judge William H. Pryor Jr. on the U.S. Court of Appeals for the Eleventh Circuit.
General Counsel, Senator Bill Haggerty
Special Assistant to the President and Senior Adviser for Policy, The White House
Clark Milner serves as Special Assistant to the President and Senior Advisor for Policy, focusing primarily on domestic policy. Milner formerly served as Deputy Chief of Staff for Policy and Chief Counsel to Senator Bill Hagerty. Prior to that, Milner served as Deputy Counsel to Governor Bill Lee and Associate Deputy Counsel to Governor Bill Haslam, was an associate with Bass, Berry, and Sims PLC in Nashville, and was a law clerk to Judge Thomas A. Varlan of the U.S. District Court for the Eastern District of Tennessee. Milner received his law degree from the University of Tennessee and his undergraduate degree from the University of Georgia. He is from Knoxville, Tennessee.
Solicitor General of Missouri
Lou Capozzi is the Solicitor General of Missouri. In that role, he oversees all appeals for the State of Missouri. He is also the Director of Special Litigation and litigates high-stakes cases at trial.
Lou previously worked at Jones Day, where he specialized in administrative and election law. At Jones Day, he helped lead a six-week bench trial in federal court, during which he cross-examined important expert and fact witnesses, delivered closing argument, asserted evidentiary objections, and argued several motions, including a motion for a directed verdict. He has also authored briefs at all phases of litigation--from evidentiary motions to dispositive motions and appeals.
Lou is also Lecturer in Law at the University of Pennsylvania Carey Law School and a Public Member of the Administrative Conference of the United States. He has published several academic articles focusing on administrative law.
Lou clerked for Justice Neil Gorsuch at the United States Supreme Court in the 2021 Term, as well as for Judges J. Harvie Wilkinson III of the United States Court of Appeals for the Fourth Circuit and Anthony Scirica of the United States Court of Appeals for the Third Circuit. He gradated as the valedictorian from the University of Pennsylvania Law School in 2019.
Partner, Dechert LLP
In a career spanning both private and public practice, Steven A. Engel is a leading litigator and counselor, acting as an advocate in high-profile trial and appellate matters and advising clients on their most sensitive and complex legal issues. Mr. Engel is the Chair of Dechert’s Appellate and Regulatory Litigation Group and has appeared in courts across the country, handling a wide range of civil litigation matters, including administrative law, commercial litigation, constitutional law and securities cases. He regularly counsels clients on challenges to agency regulations and in connection with government, congressional and internal investigations.
Until January 2021, Mr. Engel served as the Assistant Attorney General for the Department of Justice’s Office of Legal Counsel. As the head of the office, Mr. Engel served as the chief counsel to the Attorney General and the principal legal adviser to the Executive Branch, providing legal advice to the President and cabinet secretaries on the most critical constitutional and statutory questions, including matters pertaining to national security, administrative law, criminal law, congressional oversight, and executive orders. In December 2020, Mr. Engel was awarded the Department of Justice’s highest honor, the Edmund J. Randolph Award, for outstanding service to the Department.
Before his appointment as Assistant Attorney General in 2017, Mr. Engel had been a partner at Dechert since 2009 and previously served as Deputy Assistant Attorney General for the Department of Justice’s Office of Legal Counsel. Mr. Engel clerked on the U.S. Supreme Court for Associate Justice Anthony M. Kennedy and on the U.S. Court of Appeals for the Ninth Circuit for Judge Alex Kozinski.
Mr. Engel is a member of the Advisory Committee on Rules for the U.S. Court of Appeals for the District of Columbia Circuit and the Administrative Conference of the United States. He has been an Adjunct Professor at the Antonin Scalia School of Law at George Mason University and the Columbus School of Law at the Catholic University of America and was formerly the Chief Justice William H. Rehnquist Distinguished Practitioner in Residence at the C. Boyden Gray Center for the Study of the Administrative State. He has been nationally ranked as a leading lawyer in The Legal 500 USA and Benchmark Litigation. Mr. Engel has frequently commented on legal subjects in numerous publications, including The New York Times, The Washington Post, The Wall Street Journal and USA Today, and has appeared on national news programs as a legal analyst, including on MSNBC, CNN, Fox News Channel and the Fox Business Network. Mr. Engel has testified on several occasions before committees of the U.S. House of Representatives and the Senate.
John Gore is a former U.S. Department of Justice (DOJ) senior official who delivers results for clients in high-stakes litigation and crisis matters. John's broad litigation experience includes arguing in the United States Supreme Court and first-chairing trials and appeals in federal and state courts across the country. He also represents clients facing Congressional oversight and government investigations.
John previously served as the Acting Assistant Attorney General for the Civil Rights Division at DOJ. As the head of one of DOJ's most significant litigating components, John led the Department's civil and criminal civil rights enforcement nationwide under such statutes as the Voting Rights Act (VRA), Title VII, 8 U.S.C. 1324b of the Immigration and Nationality Act, Title IX, the Americans with Disabilities Act (ADA), the Fair Housing Act, the Hate Crimes Prevention Act, and the Trafficking Victims Protection Act.
During his DOJ tenure, John launched several successful law enforcement initiatives, including a record-setting initiative to combat housing discrimination and initiatives to end employment discrimination, to protect religious liberty, and to uphold First Amendment freedoms. Moreover, under John's leadership, the Civil Rights Division prosecuted several high-profile hate crimes and contributed to DOJ's record-setting numbers of human trafficking prosecutions. John also testified twice before Congress on DOJ's civil rights enforcement efforts.
Judge, United States Court of Appeals, Third Circuit
Judge Hardiman was appointed to the United States Court of Appeals for the Third Circuit on January 9, 2007 and was confirmed by the Senate (95-0) on March 15, 2007. Prior to becoming an appellate judge, Judge Hardiman served as a trial judge on the United States District Court for the Western District of Pennsylvania as of November 1, 2003. In 2008, Chief Justice John Roberts appointed Judge Hardiman to the Information Technology Committee of the Judicial Conference of the United States. Judge Hardiman was appointed Chairman of the IT Committee in 2013 and served in that capacity until September 2021. In 2021 he was appointed by the Director of the Administrative Office of the United States Courts to serve as Chair of the Judiciary IT Security Task Force, which completed its work in fall 2023. Chief Justice Roberts appointed Judge Hardiman to the Board of the Federal Judicial Center to serve from March 2020 until March 2024. As part of his work with the Center, Judge Hardiman now serves as Editor in Chief for the Manual for Complex Civil Litigation, Fifth.
Before entering judicial service, Judge Hardiman handled a wide variety of litigation matters in state and federal trial and appellate courts as a partner at Reed Smith LLP (1999-2003), a partner at Titus & McConomy LLP (1996-1999), and as an associate with its predecessor firm, Cindrich & Titus (1992-1996). Judge Hardiman began his legal career as an associate in the Washington, D.C. office of Skadden, Arps, Slate, Meagher & Flom (1990-1992).
A 1987 honors graduate of the University of Notre Dame, Judge Hardiman received his law degree in 1990 from the Georgetown University Law Center, where he served as a Notes and Comments Editor on the Georgetown Law Journal. In 2012, Judge Hardiman was elected as a member of the American Law Institute and was elected to its Council in 2019 and its Executive Committee in 2025. Judge Hardiman regularly teaches a seminar on Advanced Constitutional Law at Duquesne University School of Law and a one-week course entitled “Constitutional Law: the First and Second Amendments” at Georgetown University Law Center.
A native of Waltham, Massachusetts, Judge Hardiman has chambers in Pittsburgh, Pennsylvania. He and his wife Lori married in 1992 and have three children.
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