Attorney, Enforcement Division of the Securities and Exchange Commission
Matthew R. Estabrook is an attorney in the Enforcement Division of the Securities and Exchange Commission. Prior to working at the SEC, Mr. Estabrook was an associate at Gibson, Dunn & Crutcher's Washington D.C. office.
Professor, Florida International University College of Law
Professor Norberg has over 16 years of experience as a law school professor and administrator. Before becoming a member of the faculty at the Florida International University College of Law, he taught at the University of California, Hastings College of the Law, the University of North Carolina at Chapel Hill, and the Mississippi College Law School, where he also served for three years as associate dean for academic affairs. Professor Norberg was the founding Associate Dean for Academic Affairs at the FIU College of Law, serving from 2001-2005, in which position he was primarily responsible for development of the academic program and ABA accreditation matters. The recipient of three teaching awards, Professor Norberg teaches in the areas of contract, commercial and bankruptcy law. He has published numerous articles, including a multi-district empirical study of the Chapter 13 bankruptcy system, which was funded by grants from the National Conference of Bankruptcy Judges and the American Bankruptcy Institute. His articles have been frequently cited by commentators and courts, including the United States Supreme Court. Professor Norberg has been a frequent speaker at legal education programs for lawyers and judges, including workshops for bankruptcy judges sponsored by the Federal Judical Center. He also regularly serves as a member or chair of American Bar Association site inspection teams reviewing law schools for ABA approval. Professor Norberg practiced commercial litigation for six years in Atlanta, Georgia before entering the academy.
Professor of Law, Hofstra University School of Law
Professor Colombo joined the Hofstra University School of Law faculty in the Fall of 2006. He teaches courses in corporate, securities, and contract law. His research and scholarship focuses primarily on corporate and securities law and, more specifically, the application of non-economic principles and norms to these fields.
Before coming to Hofstra, Professor Colombo served in the Complex Global Litigation Group of Morgan Stanley & Co., Inc., as vice president and counsel. In this position, Professor Colombo supervised investigations, litigations, and regulatory inquiries affecting Morgan Stanley's investment banking franchise. Prior to that, Professor Colombo practiced as a litigation associate at the New York office of Sullivan & Cromwell, where, among other things, he represented corporate and banking clients in civil and criminal investigations conducted by the S.E.C., the U.S. Attorney's Office, and the Federal Reserve Bank; in matters before state courts, federal courts, and arbitration panels; and in appeals before the Third Circuit, the D.C. Circuit, and the U.S. Supreme Court. From 2000-2003, Professor Colombo also served on the Committee on Professional and Judicial Ethics of the Association of the Bar of the City of New York.
Founder and CEO, Lexpat Global Services
Adam Pearlman is the Founder and Chief Executive Officer of Lexpat Global Services. He is a National Security Law expert and a proven senior leader with experience across the U.S. Departments of Justice, Defense, and State, in the White House, and with the U.S. Federal Judiciary.
Before founding Lexpat, Mr. Pearlman served as the Senior Advisor for Legal Policy in the State Department’s Bureau of Counterterrorism. There, he counseled senior officials on matters covering the entire spectrum of programs and operations to counter terrorism and violent extremism. While participating in sensitive diplomatic engagements and helping to coordinate military operations, he also advised in the development of sanctions policy and initiatives to build legal and operational capacity in partner nations. Mr. Pearlman also managed the Bureau’s participation in federal litigation and led U.S. delegations in multilateral forums concerning criminal justice and rule of law. Separately, Mr. Pearlman supported the State Department’s Bureau of International Narcotics and Law Enforcement Affairs (INL) as the contracted Senior Justice and Rule of Law Advisor in Cabo Verde, Africa. There he was the chief implementer of a Foreign Assistance program that grew eight-fold during his tenure, building host nation capacity across the law enforcement, justice sector, rule of law, anti-money laundering, and corrections disciplines.
A former Associate Deputy General Counsel of the Department of Defense, Mr. Pearlman was agency counsel for complex civil and criminal national security matters in federal and military courts. He also led the Supreme Court and appellate unit of the team dedicated to litigating classified counterterrorism cases. His earlier service in the Department of Justice spanned four litigating divisions and the Office of the Deputy Attorney General. His diverse experience included reviewing complex international transactions and mergers, and advising on immigration removal proceedings, human rights abuses, and terrorist financing investigations. Mr. Pearlman also served with distinction in Iraq as an early advisor to the Iraqi High Tribunal’s prosecution of Saddam Hussein. He was a law clerk for The Honorable Royce C. Lamberth of the U.S. District Court for the District of Columbia, and during law school interned in the White House Counsel’s Office.
Mr. Pearlman is a Senior Fellow at the National Security Institute at George Mason University’s Antonin Scalia Law School, a member of the American Bar Association’s Advisory Committee on Law and National Security, and the Editor-in-Chief of the U.S. Intelligence Community Law Sourcebook. Previously, he has been a Term Member of the Council on Foreign Relations, National Security Fellow at the Foundation for Defense of Democracies, member of the ABA’s Africa Law Initiative Council and of the Center for Strategic & International Studies’ (CSIS) Project on Nuclear Issues, vice chairman of the ABA Section of International Law’s committees on national security, and aerospace and defense, and a liaison to the Board of Directors of the ABA’s Rule of Law Initiative. He has published articles in the Harvard National Security Journal, Stanford Law & Policy Review, Intelligence & National Security, The Foreign Service Journal, Lawfare, and many other outlets.
Mr. Pearlman earned his B.A., with honors, from UCLA, and his J.D., with honors, from The George Washington University Law School, where he was a member of the International Law Review. He also earned a Master of Science of Strategic Intelligence degree from the National Intelligence University, where he was the inaugural recipient of the Kornblum Award for national security law and ethics. Mr. Pearlman is a Certified Financial Crime Specialist and holds certificates in international human rights law from the University of Oxford and in anti-corruption law from American University’s Washington College of Law. He is admitted to the State Bars of California and Virginia, as well as to the Bar of the United States Supreme Court. He speaks and reads Portuguese at the intermediate level.
Partner and Co-Chair, Public Policy Group, Shook Hardy & Bacon LLP
Mark Behrens co-chairs Shook's Washington, DC-based Public Policy Practice Group and is a leading national expert on civil justice issues with over thirty years of experience. A substantial part of his practice is working to improve the civil litigation environment through state and federal legislation; in the courts through amicus curiae briefs; through legal scholarship and judicial education; and in the court of public opinion.
Mark is actively involved in civil justice reform efforts at the federal and state levels. He has testified before the U.S. Congress and most state legislatures on behalf of business and civil justice organizations. Mark also has an active amicus brief practice specializing in tort liability and civil justice issues. He has authored or co-authored over 150 amicus briefs in cases before the United States Supreme Court and federal and state appellate courts on behalf of business, civil justice, and defense lawyer organizations. In addition, Mark routinely files comments on behalf of business, civil justice, and defense lawyer organizations regarding potential changes to federal and state court rules. He chairs the International Association of Defense Counsel’s (IADC) Civil Justice Response Committee and serves on the Board of Directors of Lawyers for Civil Justice (LCJ).
Mark is a member of the American Law Institute (ALI). He received his J.D. in 1990 from Vanderbilt University Law School, where he was a member of the Vanderbilt Law Review. He received his B.A. in economics from the University of Wisconsin in 1987.
Former Solicitor General of Texas
Jonathan F. Mitchell is Principal at Mitchell Law PLLC. He received his law degree with high honors from the University of Chicago Law School, where he was an articles editor of The University of Chicago Law Review and a member of the Order of the Coif.
After graduating from law school, Mr. Mitchell clerked for Judge J. Michael Luttig of the U.S. Court of Appeals for the Fourth Circuit and for Justice Antonin Scalia of the Supreme Court of the United States. He then served as an Attorney-Adviser in the Office of Legal Counsel of the United States Department of Justice from 2003 through 2006. After leaving the Department of Justice, Mr. Mitchell served as a Visiting Researcher at Georgetown University Law Center, a Visiting Assistant Professor at the University of Chicago Law School from 2006 through 2008, and an Assistant Professor of Law at George Mason University from 2008 through 2010.
In 2010, Mr. Mitchell was appointed Solicitor General of Texas, a position he held until January 2015. After leaving the Texas Solicitor General’s office, Mr. Mitchell served as the Searle Visiting Professor of Law at the University of Texas School of Law before joining the Hoover Institution as a Visiting Fellow from 2015 to 2016. Mr. Mitchell also served as a Visiting Professor of Law at Stanford Law School before opening his own law firm in 2018.
Mr. Mitchell has published numerous works of scholarship in top-10 law journals, and he has written articles on textualism, national-security law, criminal law and procedure, judicial review and judicial federalism, and the legality of stare decisis in constitutional adjudication.
Mr. Mitchell has argued eight times before the Supreme Court of the United States, and more than 20 times in the federal courts of appeals. He has also argued before Supreme Court of Texas and in numerous trial courts. Mr. Mitchell has authored the principal merits brief in 11 Supreme Court cases, and has written and submitted more than 20 amicus curiae briefs in the Supreme Court.
Mr. Mitchell devised the novel enforcement mechanism in the Texas Heartbeat Act, also known as Senate Bill 8, which avoids pre-enforcement judicial review by prohibiting government officials from enforcing the statute and empowering private citizens to bring lawsuits against those who violate it. This produced an end-run around Roe v. Wade and allowed Texas and other states to impose pre-viability abortion bans despite the continued existence of Roe.
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
Granite Rock Co. v. Teamsters - Post-Decision SCOTUScast
Matthew R. Estabrook
SCOTUScast 08-31-10 featuring Matthew R. Estabrook
On June 24, 2010, the Supreme Court announced its decision in Granite Rock Co. v....
Schwab v. Reilly - Post-Decision SCOTUScast
Scott F. Norberg
SCOTUScast 08-30-10 featuring Scott F. Norberg
On June 17, 2010, the Supreme Court announced its decision in Schwab v. Reilly. When...
Morrison v. National Australia Bank - Post-Decision SCOTUScast
Ronald J. Colombo
SCOTUScast 08-19-10 featuring Ronald J. Colombo
On June 24, 2010, the Supreme Court announced its decision in Morrison v. National Australia...
Federal Cybersecurity Programs
Adam R. Pearlman
New Federal Initiatives Project
Brought to you by the International & National Security Law Practice GroupThe Federalist Society takes no position on...
Hui v. Castaneda - Post Decision SCOTUScast
Mark A. Behrens
SCOTUScast 08-12-10 featuring Mark A. Behrens
On May 3, 2010, the Supreme Court announced its decision in Hui v. Castaneda. The...
Bar Watch Bulletin for Monday, August 9, 2010
ABA Medal, ABA Presidency, House of Delegates
Today Bar Watch reports live from the ABA’s House of Delegates meeting in San Francisco.ABA...
Bar Watch Bulletin for Tuesday, August 10
House of Delegates, ABA President-Elect
The ABA House of Delegates met again Tuesday morning to wrap up its deliberation for...
Shady Grove Orthopedic Associates, P. A. v. Allstate Ins. Co. - Post-Decision SCOTUScast
Jonathan Mitchell
SCOTUScast 08-10-10 featuring Jonathan F. Mitchell
On March 23, 2010, the Supreme Court announced its decision in Shady Grove Orthopedic Associates,...
Bar Watch Bulletin for Sunday, August 8, 2010
Same-Sex Marriage and Proposition 8
ABA Watch is reporting live from the ABA’s Annual Meeting in San Francisco.David Boies, who...
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...