Nick Ohnell Fellow, The Manhattan Institute
Rafael Mangual is the Nick Ohnell Fellow at the Manhattan Institute, a contributing editor of City Journal, and a member of the Council on Criminal Justice. His first book, Criminal (In)Justice, was released in July 2022. He has authored and coauthored a number of MI reports and op-eds on issues ranging from urban crime and jail violence to broader matters of criminal and civil justice reform. His work has been featured and mentioned in a wide array of publications, including the Wall Street Journal, The Atlantic, New York Post, The New York Times, The Washington Post, Philadelphia Inquirer and City Journal. Mangual also regularly appears on Fox News and has made a number of national and local television and radio appearances on outlets such as C-SPAN and Bloomberg Radio. In 2020, he was appointed to serve a four-year term as a member of the New York State Advisory Committee of the U.S. Commission on Civil Rights.
Prior to joining MI in 2015, Rafael worked in corporate communications for the International Trademark Association. He holds a B.A. in corporate communications from the City University of New York’s Baruch College and a J.D. from DePaul University in Chicago, where he was president of the Federalist Society and vice president of the Appellate Moot Court team. After graduating from law school, Mangual was inducted into the Order of the Barristers, a national honor society for excellence in oral and written advocacy.
Senior Fellow, Independent Institute
Dr. Stephen P. Halbrook is a Senior Fellow at the Independent Institute. He has taught legal and political philosophy at George Mason University, Howard University, and Tuskegee Institute, and he received his J.D. from the Georgetown University Law Center and Ph.D. in social philosophy from Florida State University.
The winner of three cases before the U.S. Supreme Court (Printz v. United States, United States v. Thompson/Center Arms Company, and Castillo v. United States), he has testified before the Subcommittee on the Constitution of the Senate Judiciary Committee, Senate Subcommittee on the Constitution, Subcommittee on Crime of the House Judiciary Committee, Senate Governmental Affairs Committee, and House Committee on the District of Columbia.
A contributor to numerous scholarly volumes, he is the author of the books, Gun Control in Nazi-Occupied France: Tyranny and Resistance; Gun Control in the Third Reich: Disarming the Jews and “Enemies of the State”; The Founders’ Second Amendment: Origins of the Right to Bear Arms; That Every Man Be Armed: Evolution of a Constitutional Right; A Right to Bear Arms; Firearms Law Deskbook: Federal and State Criminal Practice; Securing Civil Rights: Freedmen, the Fourteenth Amendment, and the Right to Bear Arms; State and Federal Bills of Rights and Constitutional Guarantees; and Target Switzerland: Swiss Armed Neutrality in World War II. Dr. Halbrook’s scholarly articles have appeared in such journals as the Arizona Journal of International and Comparative Law, Drug Law Report, George Mason University Law Review, Journal of Air Law and Commerce, Journal of Law and Policy, Law & Contemporary Problems, National Law Journal, Northern Kentucky Law Review, St. John’s Journal of Legal Commentary; Seton Hall Constitutional Law Journal, Tennessee Law Review, University of Dayton Law Review, Valparaiso University Law Review, Vermont Law Review, and William & Mary Bill of Rights Journal.
Dr. Halbrook's popular articles have appeared in such publications as the Wall Street Journal, Newsday, San Francisco Chronicle, National Review, Investor’s Business Daily, Kansas City Star, Washington Examiner, Shreveport Times, Sacramento Bee, Providence Journal, Tampa Tribune, Pittsburgh Tribune-Review, History News Network, San Antonio Express-News, The Daily Caller, Detroit News, Honolulu Star Advertiser, Birmingham News, Environmental Forum, USA Today, and Washington Times. He has also appeared on numerous national TV/radio programs on CNN, Fox News Channel, Fox Business Network, Court TV, NewsMax TV, CBN, Voice of America, and C-SPAN.
Senior Fellow in Constitutional Jurisprudence, Independence Institute
Professor Robert G. Natelson is a constitutional scholar and author.
Rob’s constitutional scholarship has been cited repeatedly by justices and parties at the U.S. Supreme Court—as well as by federal appeals courts, and at least 18 state supreme courts.
Rob’s research into the Constitution’s original meaning has carried him to libraries throughout the United States and in Britain, including four months at Oxford University. His books and articles span many different parts of the Constitution, including groundbreaking studies of the Necessary and Proper Clause, the Indian Commerce Clause, federalism, Founding-Era interpretation, regulation of elections, and the amendment process of Article V. He created the first-ever online bibliography for 18th century materials used in constitutional research. He is a contributing author to the Encyclopedia of the Supreme Court of the United States (on Magna Carta). He contributed eight essays to the third edition of the Heritage Guide to the Constitution: five on the amendment procedure and one each on the Guarantee Clause, the Postal Clause, and the Recess Appointments Clause.
U.S. Supreme Court justices have relied explicitly on Rob’s research in 41 citations in 13 separate cases.
Judge, United States Court of Appeals, Ninth Circuit
Judge O’Scannlain was appointed United States Circuit Judge for the Ninth Circuit by President Reagan on September 26, 1986. He received a J.D. degree in 1963 from Harvard Law School and a B.A. in 1957 from St. John’s University. He also earned the LL.M. (Judicial Process) degree at University of Virginia Law School in 1992. He was awarded the LL.D. (honoris causa) degree by the University of Notre Dame in 2002, the LL.D. (honoris causa) degree by Lewis & Clark College in 2003 and the LL.D. (honoris causa) degree by the University of Portland in 2011.
As a judge on the U.S. Court of Appeals for the Ninth Circuit, Judge O’Scannlain has participated in over 6,000 federal cases and has written hundreds of published opinions on a broad range of subjects including constitutional law, international law, securities law, administrative law, and criminal law. He hears appeals in San Francisco (court headquarters), as well as in Los Angeles (Pasadena), Portland, Seattle, Anchorage and Honolulu. The late Chief Justice Rehnquist appointed Judge O'Scannlain to the Federal Judicial Center's Advisory Committee on Appellate Judge Education. In 2009, Chief Justice Roberts appointed Judge O’Scannlain to the International Judicial Relations Committee of the U.S. Judicial Conference and subsequently appointed him Chairman in 2010.
President George W. Bush appointed Judge O’Scannlain to the Board of Trustees of the James Madison Memorial Fellowship Foundation in 2004. Pope Benedict XVI conferred the Order of Saint Gregory the Great on Judge and Mrs. O’Scannlain in 2007.
Judge O’Scannlain’s professional interests also include judicial administration and reform, and continuing legal education. Judge O’Scannlain is former Chair of the Judicial Division of the American Bar Association and has previously chaired the ABA’s Appellate Judges Conference, its Committee on Appellate Practice, and its 9th Appellate Practice Institute. He has testified before the Senate Judiciary Committee on several occasions, the House Judiciary Subcommittee on Courts and Intellectual Property, and the Commission on Structural Alternatives for the Federal Courts of Appeals on the subject of court reorganization. In addition to serving as a faculty member at numerous federal appellate practice seminars for judges and attorneys, including New York University Law School’s Institute for Judicial Administration, Judge O’Scannlain is an Adjunct Professor at Lewis & Clark Law School where he teaches a seminar on the Supreme Court. He has served as a Moot Court Judge at distinguished law schools across the United States including Harvard, Yale Stanford, Boalt Hall (Berkeley Law), Virginia, Cornell, Notre Dame, Fordham, Alabama, University of Southern California, King Hall (U.C. Davis) and Loyola Marymount University and in China at Xiamen and Renmin Universities.
Between graduation from Harvard and investiture as a federal judge, Judge O’Scannlain was primarily engaged in private law practice. Between 1969 and 1974, he was consecutively the Deputy Attorney General of Oregon, the Public Utility Commissioner of Oregon, and Director of the Oregon Department of Environmental Quality. He retired from the U.S. Army Reserve in 1978 as a Major after 23 years Reserve and National Guard service, including four years as an enlisted man.
A first generation Irish-American son of immigrant parents from Sligo and Derry, Judge O’Scannlain is married to the former Maura Nolan and has eight children: Sean, Jane, Brendan, Kevin, Megan, Christopher, Anne, and Kate, and nineteen grandchildren. His chambers are in the Pioneer Courthouse in Portland, Oregon.
Raoul Berger Professor of Legal History at Northwestern University School of Law
Stephen Presser is a leading American legal historian and expert on shareholder liability for corporate debts. He is frequently an invited witness before committees of the U.S. Senate and House of Representatives on issues of constitutional law. He holds a joint appointment with the J. L. Kellogg Graduate School of Management and also teaches in Northwestern's history department.
Director - Office of Litigation, NRA-ILA
Joseph Greenlee is the Director of the Office of Litigation Counsel at the National Rifle Association Institute for Legislative Action. He is also a Research Associate at the Independence Institute and a Policy Advisor for Legal Affairs at the Heartland Institute.
Greenlee has worked on more than 100 constitutional law cases (representing a party or amicus curiae) and has filed more than 30 briefs with the U.S. Supreme Court.
Greenlee has published 15 scholarly articles on firearms law. He has been cited in over 120 cases, including five United States Supreme Court cases, as well as decisions by five federal circuit courts of appeals, over thirty district courts, the highest courts of six states and Puerto Rico, and three state appellate courts.
Greenlee has also authored dozens of short articles on the right to keep and bear arms, which have appeared in The Hill, Washington Post, Washington Times, and SCOTUSblog, among others.
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Note from the Editor: The Federalist Society takes no positions on particular legal and public...
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Note from the Editor: The Federalist Society takes no positions on particular legal and public...
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Note from the Editor: The Federalist Society takes no positions on particular legal and public...
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Diarmuid F. O'Scannlain
Note from the Editor: The Federalist Society takes no positions on particular legal and public...
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After More Than 30 Years, the Supreme Court Reopens the Door To Federal Takings Claims
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