Senior Counsel and Vice President of U.S. Litigation, Alliance Defending Freedom
David A. Cortman, Esq., serves as senior counsel and vice president of U.S. litigation with Alliance Defending Freedom. He joined ADF in 2005 and currently supervises a team of nearly 40 attorneys and legal staff who specialize in constitutional law, focusing on religious freedom, sanctity of life, and marriage and family.
Cortman has successfully litigated over 200 constitutional law cases in both federal and state court at all levels. He has also litigated several U.S. Supreme Court cases, including arguing before the Court in Reed v. Town of Gilbert, which resulted in a 9-0 victory, with the Court holding that the government could not discriminate against religious speech while favoring political speech. He served as lead counsel in Trinity Lutheran Church of Columbia v. Pauley, which was decided in the Church's favor. He has also served as lead or co-counsel in victories at the high court in Conestoga Wood Specialties v. Burwell, successfully challenging the U.S. Department of Health and Human Services abortion pill mandate that forces employers to provide healthcare coverage that includes abortion-inducing drugs in violation of their religious convictions; Town of Greece v. Galloway, successfully defending the freedom of Americans to pray at public meetings.
Cortman earned his J.D. from Regent University School of Law in 1996, graduating magna cum laude. He is a member of the state bar in Georgia, Florida, Arizona, and the District of Columbia, and is admitted to practice in over two dozen federal courts, including the U.S. Supreme Court. He also teaches legal courses on the First Amendment and civil rights litigation.
Alfred Cowles Professor of Political Science and Professor of Philosophy, Yale University
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Dean and Associate Professor of Law, Faulkner University, Jones School of Law
Professor Campbell joined the faculty in 2007. He graduated from Auburn University in 1988 with a degree in International Business and from the University of Virginia School of Law in 1993. Following a judicial clerkship for the Hon. Emmett R. Cox on the United States Court of Appeals for the Eleventh Circuit, Professor Campbell entered private practice in Montgomery and Birmingham.
In 2000, Professor Campbell became an Assistant Attorney General in the Alabama Attorney General’s office, where his practice focused on constitutional law and civil rights, with an emphasis on the First, Eleventh, and Fourteenth Amendments, state immunity, election law, and the Voting Rights Act of 1965. In Spring 2002, he was a National Association of Attorneys General Supreme Court Fellow. In 2006, Professor Campbell became Deputy Chief Counsel to United States Senator Jeff Sessions, Chairman, and then Ranking Member, of the U.S. Senate Judiciary Subcommittee on Administrative Oversight and the Courts. His responsibilities included legislative analysis, drafting, and negotiations, management of hearings, and review of judicial nominations.
Professor Campbell teaches federal and Alabama civil procedure. In addition, he serves as President of the Board of Directors of Health Talents International, Inc., a nonprofit medical missions agency operating in Guatemala and Nicaragua.
Former General Counsel of the U.S. Immigration and Naturalization, Former United States Ambassador to East Timor
Grover Joseph Rees, a native and resident of Louisiana, served as the first United States Ambassador to East Timor from 2002 to 2006.
From October 2006 until January 2009 Ambassador Rees served as Special Representative for Social Issues in the U.S. Department of State. He was responsible for promoting human dignity, including issues affecting vulnerable persons and the family, within the United Nations system. He served as Acting U.S. Representative to the United Nations Economic and Social Counsel during the fall 2007 session of the UN General Assembly and also served as Deputy Assistant Secretary for International Organizations.
From 1995 until 2002 Rees was a senior staff member on the Foreign Affairs Committee in the United States House of Representatives, where he was responsible for human rights and refugee protection and played a major role in the drafting and enactment of important human rights legislation including the Trafficking Victims Protection Act, the International Religious Freedom Act, and the Torture Victims Relief Act.
Ambassador Rees also formerly served as General Counsel of the United States Immigration and Naturalization Service (1991-93), as Chief Justice of the High Court of American Samoa (1986-1991), and as Special Counsel to the Attorney General of the United States (1985-86).
Prior to his work in Washington, Rees served for seven years as a law professor at the University of Texas. He has written and spoken widely on international law, human rights, refugees, and related issues.
Rees obtained his undergraduate degree from Yale University and his law degree from Louisiana State University Law School, where he served as Editor in Chief of the Louisiana Law Review and was selected for the academic honor society Order of the Coif.
Rees was born in New Orleans, the oldest of 12 children. He is married to Lan Dai Nguyen Rees and has one son. He retired from government service in January 2009 and now lives and works in Lafayette, Louisiana.
In addition to English, Ambassador Rees speaks French, Spanish, Portuguese, Samoan, and Tetum.
Chief Deputy Attorney General
Ryan Newman is currently Chief Deputy Attorney General for Florida Office of the Attorney General.
During the first Trump Administration, he served as Counselor to the United States Attorney General for national security and international affairs, Deputy General Counsel (Legal Counsel) for the Department of Defense, and Acting Assistant Attorney General for the Office of Legal Policy at the Department of Justice. Prior to serving in the Executive Branch, Ryan was Chief Counsel to United States Senator Ted Cruz during the 114th Congress.
Ryan served as a law clerk to the Honorable Samuel A. Alito, Jr. on the United States Supreme Court, the Honorable Richard J. Leon on the United States District Court for the District of Columbia, and the Honorable J.L. Edmondson on the United States Court of Appeals for the Eleventh Circuit.
Prior to law school, Ryan was an armor officer in the United States Army assigned to the 1st Squadron, 10th U.S. Cavalry Regiment (Buffalo Soldiers). He deployed to Iraq in 2003 for Operation Iraqi Freedom.
Ryan graduated from the United States Military Academy at West Point in 1998. He earned his law degree with high honors from The University of Texas School of Law in 2007.
Partner, Sidley Austin LLP
JUSTIN SAVAGE is a global co-leader of the firm’s Environmental, Health, and Safety practice and co-leads the Automotive and Mobility sector team, where he is a leading strategist for companies navigating the intersection of complex regulation, high-stakes litigation, and transformative industry change. For nearly three decades, he has led clients through their most consequential environmental, health, and safety (EH&S) disputes and mobility-sector challenges, earning a reputation as both a trusted counselor and a forceful advocate in the courtroom and the boardroom. A core part of Justin’s practice also focuses on regulatory strategy and market entry, advising emerging technology companies, new market entrants, and established industry leaders on launching new products, technologies, and business models. He regularly counsel clients in emerging fields such as robotics and AI on engaging with regulators, anticipating enforcement and compliance risk, and building defensible regulatory strategies that support growth rather than slow it.
Clients praise Justin as “an excellent litigator… strategically clever and creative… attentive, thoughtful and willing to go above and beyond” (Chambers USA 2025). Chambers USA has ranked him for Band 1 for Environment in District of Columbia (2017–2025) and Band 3 for Transportation: Road (Automotive) in USA—Nationwide (2023–2025).
Justin has won some of the most closely watched EH&S and transportation disputes of the past two decades and guided companies through crises where business continuity, brand reputation, and regulatory survival were on the line. His leadership has been repeatedly recognized: he is a three-time Law360 Environmental “MVP” (2018, 2024, 2025) and a Lawdragon “500 Global Leaders in Crisis Management” (2025-2026). He is the first call for companies facing bet-the-company challenges.
Justin’s clients concentrate in heavily regulated industries, including auto and mobility, aviation, chemicals, data centers, energy, mining, and refining. Justin litigates and counsels across the spectrum of U.S. environmental, transportation, and administrative laws, including the Clean Air Act (Title I, mobile sources, and fuels), incident response, RMP, NHTSA, Clean Water Act, TSCA, CSB investigations, APA claims, FOIA litigation, NEPA, and the Safe Drinking Water Act.
Prior to joining Sidley, Justin served for nearly a decade at the Environmental Enforcement Section of the U.S. Department of Justice, where he led teams in several multi-billion dollar enforcement cases. In his career, Justin has regularly taught on a range of environmental and litigation topics. For several years, Justin served as an instructor at the Justice Department’s National Advocacy Center where he taught hundreds of Assistant U.S. Attorneys and other agency lawyers on topics that included trial advocacy and evidence. Since rejoining private practice, Justin has served eight times as a faculty member for the American Law Institute’s Environmental Litigation program. He also lectured on a range of litigation and trial topics for bar associations and organizations, including serving as an instructor for the FAA on trial advocacy.
Attorney and Legal Commentator
John Shu is an attorney and legal commentator. His focus areas include constitutional law, securities & corporate law, antitrust law, administrative law, politics, and international affairs. Mr. Shu has lectured and published on a wide variety of issues.
Mr. Shu served President George H.W. Bush and President George W. Bush. He also served Judge Stanley Sporkin, U.S. District Court for the District of Columbia, who was Director of Enforcement at the U.S. Securities & Exchange Commission and General Counsel at the Central Intelligence Agency, and Judge Paul Roney, U.S. Court of Appeals for the Eleventh Circuit, who was Presiding Judge of the Foreign Intelligence Surveillance Court of Review.
Mr. Shu is a member of the National Committee on U.S. - China Relations, the Pacific Council on International Policy, and the Foreign Policy Association.
Partner, Luther Strange & Associates
Annie Donaldson Talley is Partner at Luther Strange and Associates. She recently departed the White House after serving as Deputy Assistant to the President and Deputy Counsel to the President. Over the past four years, she provided outside counsel to the Donald J. Trump for President campaign; helped stand up and manage the White House Counsel’s Office; interfaced with agencies across the federal government; and advised the President of the United States, White House Counsel, Chief of Staff and other senior staff across the Executive Office of the President on a broad range of issues from regulatory reform to executive nominations to the day-to-day issues facing the Administration.
Prior to her White House service, Annie Donaldson Talley counseled clients in the non-profit, for-profit, political, and government sectors, as well as high-profile individuals in private practice at Jones Day and Patton Boggs. She provided strategic counseling to clients structuring their affairs to ensure compliance with a web of state and federal laws and represented clients in complex, multi-faceted investigations, leading teams navigating issues of intense public scrutiny.
Annie Donaldson Talley is also a veteran of three presidential campaigns and served in state government. She holds a B.A., summa cum laude, from the University of Alabama and a J.D. from Harvard Law School, where she served on the Harvard Law Review. She lives in Montgomery, Alabama with her husband, Brett.
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