Chief Oversight Counsel, Senate Committee on Finance
Chris Armstrong is Deputy Chief Oversight Counsel to Chairman Orrin G. Hatch on the Senate Committee on Finance. He previously worked for Chairman Dave Camp on the House Committee on Ways and Means and Senator Charles E. Grassley. He serves on the Executive Committee of the Federalist Society’s Federalism & Separation of Powers Practice Group. The views expressed herein are the author’s own, and do not necessarily reflect those of Chairman Hatch or the Finance Committee.
Prof. Sheley joined the College of Law in 2018. Before coming to OU she was an Assistant Professor at the University of Calgary Faculty of Law. She has also served as a Visiting Associate Professor at the George Washington University Law School and an Olin-Searle Fellow at Georgetown University Law Center. Prior to academia she practiced for several years in the litigation group of the Washington, D.C. offices of Gibson, Dunn & Crutcher LLP. While in practice she was commended by the Humane Society of the United States for her pro bono work in the prosecution of dog fighting sponsors. She is proud to have served on the Board of Directors of the Alberta Animal Rescue Crew Society.
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, 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.
Adjunct Professor, George Washington University
Howard W. Cox is a former federal prosecutor, criminal investigator and Senior Intelligence Service officer. After almost 40 years of federal service, he retired as the Assistant Inspector General for Investigations of the Central Intelligence Agency. In this capacity, Mr. Cox supervised criminal, civil and administrative investigations conducted by the Office of Inspector General (OIG). Prior to his employment with the CIA, Mr. Cox was the Assistant Deputy Chief of the Computer Crime and Intellectual Property Section of the Department of Justice, where he was responsible for supervising criminal prosecutions of federal hacking and identity theft cases. While at the Department of Justice, Mr. Cox received the Attorney General’s Distinguished Service Award.
Prior to his service with the Department of Justice, Mr. Cox served as a manager, attorney and criminal investigator at OIG offices at the US Postal Service, the Department of Defense, and the General Services Administration. He also served as Staff Counsel for the US Senate Permanent Subcommittee on Investigations. Prior to his federal civilian service, Mr. Cox was also a Captain and trial attorney in the US Army’s Judge Advocate General’s Corps. Mr. Cox also served as Law Secretary to the Hon. Sherwin D. Lester, NJ Superior Court.
Mr. Cox is an adjunct professor at George Washington University, where he teaches graduate level courses in computer forensics. He is also an instructor with the Graduate School USA, and the Federal Law Enforcement Training Center, where he teaches courses related to procurement fraud and electronic search and seizure. Mr. Cox received his AB degree from Seton Hall University, South Orange, NJ. He received his law degree from Georgetown University Law Center, Washington, DC.
Charles I. Francis Professorship in Law, University of Texas at Austin School of Law
Professor Aaron Nielson lectures and writes in the areas of administrative law, civil procedure, and federal courts. Before joining the faculty, he served as Solicitor General of Texas and represented Texas before the U.S. Supreme Court and the Texas Supreme Court, as well as overseeing all appellate litigation for the State. Earlier in his career, he was a professor at Brigham Young University and an appellate and antitrust partner in the Washington, D.C. office of Kirkland & Ellis LLP. He also clerked for Justice Samuel A. Alito, Jr. of the U.S. Supreme Court, Judge Janice Rogers Brown of the U.S. Court of Appeals for the D.C. Circuit, and Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit.
As Solicitor General, Professor Nielson successfully defended against a First Amendment challenge Texas’s law requiring online pornographers to institute age verification. In 2020, the U.S. Supreme Court appointed him to defend the constitutionality of a federal agency. He currently serves as a Senior Fellow of the Administrative Conference of the United States after completing a six-year term as an appointed public member and chair of the Conference’s Administration & Management Committee.
Nielson’s research focuses on administrative law, federal litigation, and the separation of powers. He has published (or soon will publish) in the Harvard Law Review, Columbia Law Review, University of Chicago Law Review, University of Pennsylvania Law Review, Duke Law Journal, Georgetown Law Journal, Cornell Law Review, and Northwestern University Law Review, among others. Nielson has been recognized for teaching for teaching and scholarship and in 2021 received the Federalist Society’s Joseph Story Award, which recognizes a young academic for excellence in legal scholarship, a commitment to teaching, and a concern for students, and who has made a significant public impact in a manner that advances the rule of law in a free society. He is also an elected member of the American Law Institute.
Professor Nielson received his J.D. magna cum laude from Harvard Law School and an LL.M from the University of Cambridge, where he focused his studies on the institutions that regulate global competition and commerce. He received his undergraduate degree summa cum laude from the University of Pennsylvania, majoring in economics and political science.
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Background Imagine you own a plot of land. You may want to build a house...