Partner, Baker Hostetler LLP
David Rivkin is a member of the firm's litigation, international and environmental teams and is co-leader of the firm's national appellate practice. He has extensive experience in constitutional, administrative and international law litigation and has been involved in numerous high-profile cases. With his prior experience in the government sector, David draws on a wealth of knowledge when providing compliance advice to companies and handling enforcement proceedings before government agencies on issues arising out of multilateral and unilateral sanctions, the Foreign Corrupt Practices Act (FCPA), anti-boycott issues, bankruptcy and financial fraud matters, and environmental and energy issues.
David has developed and implemented legislative, regulatory and litigation initiatives for two presidential administrations. Over the years, he has published hundreds of articles, op-eds, book reviews and book chapters on a variety of international, legal, constitutional, defense, arms control, foreign policy, environmental and energy issues for various newspapers and magazines, including The Wall Street Journal, The Washington Post, The New York Times, USA Today and The Los Angeles Times, and has been a frequent commentator and guest on TV and radio shows including ABC, CBS, NBC, CNN, Fox News, NPR and PBS.
Partner, Baker & Hostetler LLP
Lee A. Casey focuses on federal environmental, constitutional and international law and Alien Tort Statute issues. He also advises clients on compliance issues under the Foreign Corrupt Practices Act (FCPA), U.S. trade sanctions regimes, and federal ethics requirements. Mr. Casey’s practice includes federal, district and appellate court litigation, as well as matters before federal agencies. Prior to joining BakerHostetler, Mr. Casey was an associate with Hunton & Williams, practicing in international, environmental and constitutional law. From 2004 through 2007 he served as an member of the United Nations Subcommission on the Promotion and Protection of Human Rights.
From 1986 to 1993, Mr. Casey served in various capacities in the federal government, including the Office of Legal Policy (1986-90) and the Office of Legal Counsel (1992-93) at the U.S. Department of Justice and served as Deputy Associate General Counsel at the U.S. Department of Energy (1990-92). The Office of Legal Counsel is responsible for advising the Attorney General and the White House on issues of constitutional law and statutory interpretation. The Office of Legal Policy served as a strategic “think tank” for the Reagan Justice Department and was responsible for reviewing candidates for appointments to the federal bench.
Before joining the government in 1986, Mr. Casey was an associate in the Los Angeles firm of Mitchell, Silberberg & Knupp, practicing in the litigation section, with an emphasis on copyright, contract and First Amendment issues. From 1984 to 1985, Mr. Casey served as Law Clerk to the Honorable Alex Kozinski, then Chief Judge of the United States Claims Court. From 1982 to 1984, he practiced at the Detroit firm of Dykema Gossett, focusing on corporate, securities, commercial and intellectual property litigation, and from 1990 through 1994, he served as an Adjunct Professor of Law at George Mason University School of Law in Arlington, Virginia.
Among the chapters, articles and papers that Mr. Casey has authored or co-authored are: “International Law and the Nation-State at the U.N.,” Reclaiming the Language of Freedom at the United Nations: A Guide for U.S. Policymakers, The Heritage Foundation (2006) (with David B. Rivkin, Jr.); “The Dangerous Myth of Universal Jurisdiction,” A Country I Do Not Recognize (ed. Robert H. Bork) (2005) (with David B. Rivkin, Jr.); “Leashing the Dogs of War,” The National Interest (Fall 2003) (with David B. Rivkin, Jr.); “The Limits of Legitimacy: The Rome Statute’s Unlawful Application to Non-State Parties,” 44 Va.J.Int’l L. 63 (Fall 2003) (with David B. Rivkin, Jr.); “Devil’s Advocates: The Danger of Judging Lawyers By Their Clients,” Policy Review (Feb. and Mar. 2002) (with David B. Rivkin, Jr.); “The Case Against the International Criminal Court,” 25 Fordham Int’l L.J. 840 (2002); “Europe in the Balance: The Alarmingly Undemocratic Drift of the European Union,” Policy Review (June and July 2001) (with David B. Rivkin Jr.); “Against an International Criminal Court,” Commentary, May 1998 (with David B. Rivkin, Jr.); “Federalism (Cont’d.),” Commentary, December 1996 (with David B. Rivkin, Jr.); “Presidents and War Powers: Another View,” Common Sense, Winter 1996 (with David B. Rivkin, Jr.); “How Binding Are Contracts?” The American Enterprise, Nov./Dec. 1993 (with David B. Rivkin, Jr.); and “Pirate Constitutionalism: An Essay in Self-Government,” 8 J. of L. & Politics 477 (1992).
Mr. Casey is a member of the California, Michigan and District of Columbia Bar Associations.
Partner, Baker & Hostetler LLP
Darin Bartram focuses his practice in the areas of constitutional litigation and appellate work, with particular experience in environmental law.
Chairman, The Ashcroft Law Firm LLC, and former United States Attorney General
Former U.S. Attorney General, Governor and U.S. Senator John Ashcroft serves as the firm’s founder and chairman. As Attorney General, and the U.S. Justice Department’s CEO, Mr. Ashcroft led the world’s largest and foremost international law firm and law enforcement agency—an organization larger than most Fortune 500 companies, with over 122,000 employees. Mr. Ashcroft integrated strategic planning, budgeting, and performance measures, which resulted in the DOJ earning a clean audit for the first time in its history.
Mr. Ashcroft boldly led the Department of Justice through the transformational period after the September 11, 2001, terrorist attacks. He subsequently reorganized the Department to focus on its number one priority: preventing terrorism. The tough antiterrorism campaign he directed helped keep America safe throughout his tenure and resulted in the dismantling of terrorist cells across America and the disruption of over 150 terrorist plots worldwide.
Within two months of the attacks, and with financial markets still reeling, the unprecedented corporate scandals at ENRON, WorldCom and dozens more unfolded, further destabilizing the weakened economy. John Ashcroft was called upon to restore America’s faith in the integrity of our marketplace. He marshaled the resources of the federal government to bring to justice those guilty of massive corporate fraud. At all times, he demanded that cases be brought swiftly, with appropriate serious penalties—always taking into account the best interests of the employees and shareholders whose lives were most directly affected.
From 1985 to 1993, as Governor of Missouri, Ashcroft balanced eight consecutive budgets, built a $120 million budget surplus and established a $190 million operating reserve. His management and fiscal integrity helped generate 338,000 new jobs state-wide, a triple-A bond rating from the three major Wall Street rating agencies, a per capita state and local tax burden ranked 49th in the United States and a 12 percent increase in personal income. His new education performance standards led Fortune magazine to name him as one of the nation’s top ten Education Governors. In 1991, the non-partisan National Governors Association voted him Chairman.
Elected to the U.S. Senate in 1994, he brought his management skills to Washington where he authored budget rules protecting Social Security and Medicare and helped balance the federal budget for the first time in decades. As a member of the Senate Judiciary, Foreign Relations and Commerce Committees, he worked to reform laws regulating the banking, telecommunications, aviation, transportation and information technology industries.
In 1973, Mr. Ashcroft served as Missouri Auditor, followed by two terms as Missouri Attorney General. He was raised in Springfield, Missouri, received his undergraduate degree from Yale University and his Juris Doctor from the University of Chicago.
Co-Chairman, The Federalist Society for Law and Public Policy Studies
Leonard is Co-Chairman and former Executive Vice President of the Federalist Society, joining the organization over 25 years ago. Since that time he has been instrumental in helping the organization top 70,000, focusing on the growth of lawyers membership, operations and activities advancing limited, constitutional government. In addition to his work at the Society, Leonard has advised President Trump on judicial selection, assisted with the Gorsuch and Kavanaugh Supreme Court selection and confirmation process, and served as a member of the transition team. He also organized the outside coalition efforts in support of the Roberts and Alito U.S. Supreme Court confirmations. Leonard was appointed by President George W. Bush to three terms to the U.S. Commission on International Religious Freedom as chairman. He was also a U.S. Delegate to the UN Council and UN Commission on Human Rights during the Bush Administration. Leonard was the recipient of the 2009 Bradley Prize, along with the other founders and directors of the Federalist Society, for his work in advancing freedom and the rule of law. He is the coeditor of Presidential Leadership: Rating the Best and the Worst in the White House, as well as the author of opinion editorials in the New York Times,The Wall Street Journal, and Washington Post. Leonard holds degrees from Cornell University and Cornell Law School. He presently resides in Northern Virginia, where he and his wife Sally have raised their seven children.
Adjunct Professor, Sandra Day O'Connor College of Law
Ronald N. Boyce Presidential Professor of Criminal Law and University Distinguished Professor of Law, The University of Utah College of Law
Paul G. Cassell is an internationally recognized legal scholar on criminal and civil justice, crime victims' rights, constitutional law, evidence, judicial process, and other legal issues. Cassell received a B.A. (1981) and a J.D. (1984) from Stanford University, where he graduated Order of the Coif and was President of the Stanford Law Review. He clerked for then-Judge Antonin Scalia when Scalia was on the U.S. Court of Appeals for the D.C. Circuit (1984-85) and for Chief Justice Warren Burger of the United States Supreme Court (1985-86). Cassell then served as an Associate Deputy Attorney General with the U.S. Justice Department (1986-88) and as an Assistant U.S. Attorney for the Eastern District of Virginia (1988 to 1991). Cassell joined the faculty at the College of Law in 1992, where he taught full-time until he was sworn in as a U.S. District Court Judge for the District of Utah in July 2002. In November 2007, he resigned his judgeship to return full-time to the College of Law to teach, write, and litigate concerning issues relating to crime victims' rights and criminal and civil justice reform. Professor Cassell has also published numerous law review articles in journals such as the Stanford Law Review, the Michigan Law Review, the Harvard Journal of Law and Public Policy, and the Journal of Criminal Law and Criminology. He is a co-author of the nation's only law school textbook on crime victims' rights, Victims in Criminal Procedure (various editions, most recently in its fifth edition published in 2025). Professor Cassell has argued pro bono cases relating to criminal procedure and crime victims' rights before the United States Supreme Court, the 2nd, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, and D.C. Circuits (including the 5th and 11th Circuits en banc), several U.S. District Courts, the Utah Supreme Court, and the Arizona Supreme Court. In 2020, Cassell received the Ronald Wilson Reagan Public Policy Award - National Crime Victims' Service Award from the U.S. Department of Justice. Cassell is a member of the American Law Institute, a fellow of the American Bar Foundation, and an inaugural member of the Council on Criminal Justice. He is also an occasional blogger at The Volokh Conspiracy.
Staff Attorney, National Right to Work Legal Defense Foundation
Experience: Staff Attorney, National Right to Work Legal Defense Foundation, Springfield, VA, 1989-Present; Associate, Borland & Borland, Wilkes-Barre, PA, 1989; Intern, Criminal Division, U.S. Attorney’s Office, Atlanta, GA, U.S. Justice Department, 1988-89; Martindale-Hubbell® AV® Peer Review Rated.
Bar Admissions: Pennsylvania, 1989; District of Columbia, 1991; U.S. Supreme Court, 1992 (admitted only in PA & DC).
Law School: Emory University, J.D., 1989.
College: Hampden-Sydney College, B.A., with Honors in Political Science and History, magna cum laude, 1986.
Member: Federalist Society.
Publications: “Casting an Overdue Skeptical Eye: Knox v. SEIU,” CATO SUPREME COURT REVIEW, September 2012, at 333; “Making Windows into Litigants’ Souls: The Pernicious Potential of Gilpin v. AFSCME,” Engage, Apr. 2004, at 90; Co-author, “Big Labor’s Tyranny of the Minority: Forced Union Dues in Politics,” Federalist Society Free Speech & Election Law Newsletter, Fall 1996.
Reported Decisions (partial listing): Knox v. SEIU Local 1000, 132 S.Ct. 2277 (2012); Locke v. Karass, 555 U.S. 207 (2009); Cummings v. Connell, 402 F. 3d 935 (9th Cir. 2005); Prescott v. County of El Dorado, 177 F.3d 1102 (9th Cir. 1999), vacated, 528 U.S. 1111, reinstated in part, 204 F.3d 984 (9th Cir. 2000); Knight v. Kenai Peninsula Borough School District, 131 F.3d 807 (9th Cir. 1997); Johnson v. Lafayette Firefighters Ass’n, 51 F.3d 726 (7th Cir. 1995); Weaver v. University of Cincinnati, 942 F.2d 1039 (1991), further proceedings, 970 F.2d 1523 (6th Cir. 1992); Dixon v. City of Chicago, 948 F.2d 355 (7th Cir. 1991); Orr v. National Football League Players Ass’n, 147 L.R.R.M. (BNA) 2845 (Va. Cir. Ct. 1994), aff’d, 150 L.R.R.M. (BNA) 2191 (Va. 1995).
Unlawful Belligerency and its Implications Under International Law
David B. Rivkin, Lee A. Casey, Darin R. Bartram
By: Lee A. Casey, David B. Rivkin, Jr. & Darin R. Bartram* President Bush's Military...
Bar Watch Bulletin June 2004
--ABA President Dennis Archer, in remarks to the Sixth Circuit Court of Appeals Open Judicial...
John Ashcroft Address Before The Federalist Society at the 2003 National Lawyers Convention
John Ashcroft, Leonard A. Leo
2003 National Lawyers Convention LEONARD LEO: It is early, but I promise that our first speaker...
A Bill of Rights for Crime Victims
Steven J. Twist, Paul G. Cassell
While our Bill of Rights enumerates extensive rights for criminal defendants, it contains not a...
Big Labor's Tyranny of the Minority: Forced Union Dues in Politics
Edith Hakola, W. James Young
The AFL-CIO has received much attention for its $35 million campaign to bring a Democratic...