Research Director, Independence Institute
David B. Kopel is Research Director at the Independence Institute; Adjunct Scholar at the Cato Institute; and Senior Fellow at the University of Wyoming College of Law, Firearms Research Center. He received his B.A. in history with Highest Honors from Brown University and his J.D. magna cum laude from the University of Michigan Law School.
He is the author of over 20 books, including the textbook Firearm Law and the Second Amendment: Regulation, Rights, and Policy (Aspen Pubs. 4th ed. forthcoming 2026). His scholarship and briefs have been cited 7 Supreme Court cases--including Heller, McDonald, and Bruen--and in 140 lower courts opinions. He is the author of 120 scholarly articles. His shorter articles often appear on The Volokh Conspiracy blog, hosted by Reason magazine. His topics of interest include the right to arms throughout history, the Colorado Constitution, and law enforcement policy.
Research Director, Independence Institute
David B. Kopel is Research Director at the Independence Institute; Adjunct Scholar at the Cato Institute; and Senior Fellow at the University of Wyoming College of Law, Firearms Research Center. He received his B.A. in history with Highest Honors from Brown University and his J.D. magna cum laude from the University of Michigan Law School.
He is the author of over 20 books, including the textbook Firearm Law and the Second Amendment: Regulation, Rights, and Policy (Aspen Pubs. 4th ed. forthcoming 2026). His scholarship and briefs have been cited 7 Supreme Court cases--including Heller, McDonald, and Bruen--and in 140 lower courts opinions. He is the author of 120 scholarly articles. His shorter articles often appear on The Volokh Conspiracy blog, hosted by Reason magazine. His topics of interest include the right to arms throughout history, the Colorado Constitution, and law enforcement policy.
Research Director, Independence Institute
David B. Kopel is Research Director at the Independence Institute; Adjunct Scholar at the Cato Institute; and Senior Fellow at the University of Wyoming College of Law, Firearms Research Center. He received his B.A. in history with Highest Honors from Brown University and his J.D. magna cum laude from the University of Michigan Law School.
He is the author of over 20 books, including the textbook Firearm Law and the Second Amendment: Regulation, Rights, and Policy (Aspen Pubs. 4th ed. forthcoming 2026). His scholarship and briefs have been cited 7 Supreme Court cases--including Heller, McDonald, and Bruen--and in 140 lower courts opinions. He is the author of 120 scholarly articles. His shorter articles often appear on The Volokh Conspiracy blog, hosted by Reason magazine. His topics of interest include the right to arms throughout history, the Colorado Constitution, and law enforcement policy.
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.
Knight Professor of Constitutional Law and the First Amendment, Yale Law School
Jack M. Balkin is Knight Professor of Constitutional Law and the First Amendment at Yale Law School. He is the founder and director of Yale’s Information Society Project, an interdisciplinary center that studies law and new information technologies. He also directs the Abrams Institute for Freedom of Expression, and the Knight Law and Media Program at Yale. Professor Balkin is a member of the American Academy of Arts and Sciences, and founded and edits the group blog Balkinization (http://balkin.blogspot.com/). He is the author of over 100 articles and the author or editor of eleven books. His scholarship ranges over many different subjects, including constitutional theory, technology and Internet law, freedom of speech, jurisprudence, cultural evolution, the theory of ideology, and musical and legal interpretation. His most recent books are Democracy and Dysfunction (University of Chicago Press, 2019)(with Sanford Levinson); Living Originalism (Harvard, Belknap Press, 2011), and Constitutional Redemption: Political Faith in an Unjust World (Harvard University Press 2011).
Patrick Hotung Professor of Constitutional Law, Georgetown University Law Center
Randy Barnett is the Patrick Hotung Professor of Constitutional Law at Georgetown University Law Center. He has argued before the United States Supreme Court, tried murder cases to juries as a prosecutor in Chicago, and appeared as a prosecutor in the feature film Inalienable. He is the author of numerous books, including Restoring the Lost Constitution, The Structure of Liberty, Our Republican Constitution, and The Original Meaning of the Fourteenth Amendment. He has published two memoirs, A Life for Liberty: The Making of an American Originalist, and Felony Review: Tales of True Crime and Corruption in Chicago. He is currently working on a new book, Freedom and Flourishing: Libertarianism for the Real World.
Research Director, Independence Institute
David B. Kopel is Research Director at the Independence Institute; Adjunct Scholar at the Cato Institute; and Senior Fellow at the University of Wyoming College of Law, Firearms Research Center. He received his B.A. in history with Highest Honors from Brown University and his J.D. magna cum laude from the University of Michigan Law School.
He is the author of over 20 books, including the textbook Firearm Law and the Second Amendment: Regulation, Rights, and Policy (Aspen Pubs. 4th ed. forthcoming 2026). His scholarship and briefs have been cited 7 Supreme Court cases--including Heller, McDonald, and Bruen--and in 140 lower courts opinions. He is the author of 120 scholarly articles. His shorter articles often appear on The Volokh Conspiracy blog, hosted by Reason magazine. His topics of interest include the right to arms throughout history, the Colorado Constitution, and law enforcement policy.
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.
Chairman and Founder, Institute for Free Speech; Josiah H. Blackmore II/Shirley M. Nault Designated Professor of Law, Capital University Law School
Smith has authored over 40 articles on campaign finance reform, appearing in academic publications such as the Yale Law Journal and Georgetown Law Journal, and popular publications such as The Wall Street Journal, USA Today, and National Review. He has appeared on The O’Reilly Factor, Hardball with Chris Matthews, Bill Moyers Journal, the Lehrer News Hour, Fox News Special Report, ABC News, Washington Journal, and numerous other national and local television and radio programs.
As an FEC Commissioner, Smith won plaudits for his integrity and refusal to put partisan interests ahead of his duties, as well as his steadfast support for free speech. For his honesty and integrity, the Wall Street Journal dubbed him, “the only honorable man in this bordello.” Smith now serves as the Josiah H. Blackmore II/Shirley M. Nault Designated Professor of Law at Capital University Law School. He has won numerous awards for his scholarship and teaching, and is a past member of the Advisory Committee to the American Bar Association’s Standing Committee on Election Law. He currently serves on the Editorial Board of the Election Law Journal, and the Editorial Advisory Board of the Harvard Journal of Law and Public Policy. Smith also serves on the Board of Trustees of the Buckeye Institute for Public Policy Studies, is a senior fellow at the Goldwater Institute and is a member of the Board of Scholars of the Mackinac Center for Public Policy. Smith is a cum laude graduate of Harvard Law School and Kalamazoo College and holds an honorary doctorate from Augustana College.
Research Director, Independence Institute
David B. Kopel is Research Director at the Independence Institute; Adjunct Scholar at the Cato Institute; and Senior Fellow at the University of Wyoming College of Law, Firearms Research Center. He received his B.A. in history with Highest Honors from Brown University and his J.D. magna cum laude from the University of Michigan Law School.
He is the author of over 20 books, including the textbook Firearm Law and the Second Amendment: Regulation, Rights, and Policy (Aspen Pubs. 4th ed. forthcoming 2026). His scholarship and briefs have been cited 7 Supreme Court cases--including Heller, McDonald, and Bruen--and in 140 lower courts opinions. He is the author of 120 scholarly articles. His shorter articles often appear on The Volokh Conspiracy blog, hosted by Reason magazine. His topics of interest include the right to arms throughout history, the Colorado Constitution, and law enforcement policy.
Voisine v. United States - Post-Decision SCOTUScast
David B. Kopel
SCOTUScast 8-18-16 featuring David Kopel
On June 27, 2016, the Supreme Court decided Voisine v. United States. Stephen Voisine was...
Mexico's Federal Law of Firearms and Explosives
David B. Kopel
Engage Volume 13, Issue 1, March 2012
In recent years, gun control has become an important international issue. For example, some persons...
"Health Laws of Every Description": John Marshall's Ruling on a Federal Health Care Law
David B. Kopel, Robert G. Natelson
Engage Volume 12, Issue 1, June 2011
If John Marshall, the greatest of Chief Justices, were to hear a challenge to the...
The Individual Health Care Mandate and Enumerated Powers
Jack M. Balkin, Randy E. Barnett, David B. Kopel, Gillian E. Metzger, Bradley A. Smith
Faculty Division
Shortly after the health care reform bill was signed into law, the attorneys general of...
Does the Right to Arms Impede or Promote Economic Development?
David B. Kopel, Paul Gallant, Joanne D. Eisen
In the 1960s, the United Nations resolved to “take on the development challenge.” The objectives...