Attorney, Texas Public Policy Foundation
Eric Heigis is an attorney with the Texas Public Policy Foundation’s litigation arm, the Center for the American Future. He litigates cases involving administrative law, individual rights, and structural limits on government power. Prior to joining the Foundation, he served in various roles on Capitol Hill, including as an intern for Senator Ted Cruz, Legislative Assistant for Representative Dave Brat, Legislative Director for Representative Mark Meadows, and General Counsel for Senator Ted Budd. In his eight years working for Congress he covered nearly every policy area and drafted dozens of legislative proposals—several of which became law.
Eric received his B.A. from American University and J.D., magna cum laude, from the Georgetown University Law Center. He was selected as a Bradley Scholar at the Georgetown Center for the Constitution and served as Executive Editor of the Georgetown Journal of Law and Public Policy. He is licensed to practice law in California and Virginia. He is admitted to practice before all federal district courts in Texas and the Courts of Appeals for the Fifth, Ninth, Eleventh, and D.C. Circuits.
Eric is a pilot and certificated flight instructor, and in his free time he enjoys finding new fly-in destinations to visit with his wife. He also volunteers with the Experimental Aircraft Association’s Young Eagles program and is a Captain in the Civil Air Patrol.
Fellow in Economic Studies and Policy Director, Center on Regulation and Markets, Brookings Institution
Aaron Klein is a fellow in Economic Studies at the Brookings Institution, where he also serves as policy director of the Center on Regulation and Markets. He focuses on financial regulation and technology, macroeconomics, and infrastructure finance and policy. Previously, Klein directed the Bipartisan Policy Center’s Financial Regulatory Reform Initiative. Klein served as Deputy Assistant Secretary for Economic Policy at the U.S. Treasury Department from 2009-2012. While at Treasury, Klein worked on multiple issues ranging from implementing aspects of the financial recovery program to developing new policy for financial regulation, housing finance, transportation and infrastructure, and Native American issues.
Prior to his appointment, he served as Chief Economist of the Senate Banking, Housing and Urban Affairs Committee for Chairmen Chris Dodd (D-CT) and Paul Sarbanes (D-MD). While working in the Senate Klein played a key role in a series of major legislation including, the Economic Emergency Stabilization Act of 2008 (better known as TARP), the Housing and Economic Recovery Act of 2008, the SAFETEA Act of 2005 that re-wrote America's surface transportation policy, the Check Truncation Act of 2003, the Terrorism Risk Insurance Act of 2002, and the Sarbanes-Oxley Act of 2002. A graduate of Dartmouth College and Princeton University, Klein lives in his hometown of Silver Spring, MD with his wife and two daughters.
Assistant Professor of Business Law, Michigan Ross School of Law
Jeremy Kress is an Assistant Professor of Business Law at Michigan Ross and Co-Faculty Director of the University of Michigan’s Center on Finance, Law & Policy. His research focuses on bank regulation, systemic risk, and financial stability. Professor Kress' written work has appeared or is forthcoming in the Duke Law Journal, Northwestern University Law Review, Southern California Law Review, and Yale Journal on Regulation, among other journals.
Before entering academia, Professor Kress was an attorney in the banking regulation and policy group at the Federal Reserve Board of Governors in Washington, D.C. In that capacity, he drafted rules to implement the Dodd-Frank Act and Basel III, and he advised the Board on the legal permissibility of bank mergers and acquisitions.
Professor Kress has testified before Congress and serves as a member of the Federal Reserve Bank of New York’s Education and Industry Forum on Financial Services Culture. He frequently comments on financial regulatory matters in the press. Professor Kress has been featured in media outlets including the Wall Street Journal, New York Times, Financial Times, Washington Post, Bloomberg News, NPR's Marketplace, Politico, Yahoo Finance, and American Banker.
Professor Kress teaches Legal Issues in Finance & Banking at Michigan Ross, and he has taught Financial Regulation at Michigan Law School. He was named one of Poets & Quants’ “Top 50 Undergraduate Professors of 2020” and won Michigan Ross’ Neary Teaching Excellence Award in 2019.
Professor Kress graduated cum laude from Harvard Law School and from the Harvard Kennedy School, where he was a Presidential Scholar. He holds a BBA from Michigan Ross.
Judge, U.S. Court of Appeals for the Third Circuit
Hon. Jennifer Mascott served as Associate Professor of Law and Director of the Separation of Powers Institute at The Catholic University of America’s Columbus School of Law before her appointment to the federal bench. On July 16, 2025, President Donald J. Trump nominated her to the U.S. Court of Appeals for the Third Circuit (Delaware), and she was confirmed on October 9, 2025.
Prior to her confirmation, Judge Mascott wrote extensively in administrative and constitutional law, statutory interpretation, and the separation of powers. Her scholarship—published in leading journals including the Stanford Law Review, Notre Dame Law Review, and Supreme Court Review—was cited by the U.S. Supreme Court and multiple federal courts. She also contributed Supreme Court commentary for NBC Universal.
Before joining Catholic Law, she was an Assistant Professor and Co-Director of The C. Boyden Gray Center at George Mason University’s Antonin Scalia Law School. In 2022 she became co-author of Beermann, Cass & Diver’s Administrative Law: Cases and Materials (9th ed.). In 2023 she received the Justice Joseph Story Award for excellence in scholarship, teaching, and advancing the rule of law.
Judge Mascott also served as a Council Member of the ABA’s Administrative Law Section and as a Public Member of the Administrative Conference of the United States. She frequently testified before Congress on executive power, regulatory reform, and judicial jurisdiction, and participated in multiple Supreme Court confirmation hearings.
From 2019 to 2021, she took leave from academia to serve as Deputy Assistant Attorney General in the Department of Justice’s Office of Legal Counsel and later as Associate Deputy Attorney General, where she argued federal cases and assisted with Justice Amy Coney Barrett’s confirmation. Earlier in her career, she clerked for Justice Clarence Thomas and for then-Judge Brett M. Kavanaugh on the D.C. Circuit.
Judge Mascott earned her J.D. summa cum laude from the George Washington University Law School and her B.A. from the same institution.
Associate Professor of Legal Studies & Business Ethics; Co-Director, Wharton Initiative on Financial Policy and Regulation, The Wharton School, University of Pennsylvania
Christina Parajon Skinner is an expert on financial regulation. Her research focuses on central banking, the debt markets, separation of powers, corporate governance, and law and macroeconomics. Professor Skinner’s work is international and comparative in scope, drawing on her experience as an academic and central bank lawyer in the United Kingdom. Her research has been published or is forthcoming in the Columbia Law Review, the Duke Law Journal, the Vanderbilt Law Review, and the Georgetown Law Journal, among other leading academic journals. Professor Skinner has also contributed to financial regulatory policy working groups, including those convened by the Federal Reserve Bank of New York, the Financial Stability Board, and the U.K. Banking Standards Board.
Prior to joining the faculty at Wharton, Professor Skinner served as legal counsel at the Bank of England, in the Financial Stability Division of the Bank’s Legal Directorate. Her work there focused principally on matters of bank resolution, financial market infrastructure, and macroprudential policy. Previously, Professor Skinner was an Academic Visitor at the University of Oxford, Faculty of Law and a Visiting Fellow at the London School of Economics, Law Department. From 2014-2016, she was a post-doctoral fellow and lecturer in Law at Columbia Law School.
Professor Skinner received her J.D. from Yale Law School, and an A.B. from the School of Public and International Affairs at Princeton University, with a concentration in international economics. She received certificates of proficiency in European Politics and Society, and Spanish Language and Culture.
She is married with five children.
Professor, University of Minnesota Law School
Ilan Wurman is the Julius E. Davis Professor of Law at the University of Minnesota, where he teaches administrative law and constitutional law. He previously taught at Arizona State University. He writes primarily on the Fourteenth Amendment, administrative law, separation of powers, and constitutionalism. His academic writing has appeared in the Yale Law Journal, the Stanford Law Review, the University of Chicago Law Review, the University of Pennsylvania Law Review, the Virginia Law Review, the Duke Law Journal, the Minnesota Law Review, the Notre Dame Law Review, and the Texas Law Review among other journals.
Professor Wurman is the author of a casebook, Administrative Law Theory and Fundamentals: An Integrated Approach (Foundation Press 2d ed. 2024). He is also the author of A Debt Against the Living: An Introduction to Originalism (Cambridge 2017), and The Second Founding: An Introduction to the Fourteenth Amendment (Cambridge 2020). His next book, The Constitution of 1789: A New Introduction, is also forthcoming with Cambridge University Press.
Professor Wurman practices law with the firm Tully Bailey. He has litigated a variety of administrative law and constitutional law cases, including cases involving COVID-19 restrictions, transmission lines, and Appointments Clause challenges. He also devised winning public nuisance theories to force city governments to address the increasingly challenging public camping crises throughout the country.
George Mason University Foundation Professor of Law, Antonin Scalia Law School, George Mason University
TODD J. ZYWICKI is George Mason University Foundation Professor of Law at Antonin Scalia Law School at George Mason University and Research Fellow of the George Mason Law and Economics Center. During the Fall 2023 semester he served as the Visiting Scholar in Conservative Thought and Policy for the Bruce Benson Center for the Study of Western Civilization at the University of Colorado-Boulder. From 2020-2021 he was Chair of the Consumer Financial Protection Bureau Taskforce on Federal Consumer Financial Law. In 2021 he was inducted to the American College of Consumer Financial Services Lawyers. He is also a Senior Fellow of the F.A. Hayek Program for the Advanced Study of Politics, Philosophy, and Economics at George Mason University and a former Senior Fellow of the Cato Institute. From 2015-2017 he was Executive Director of the George Mason Law and Economics Center. He served as Co-Editor of the Supreme Court Economic Review from 2006-2017. From 2003-2004, Professor Zywicki served as the Director of the Office of Policy Planning at the Federal Trade Commission. He has also taught at Vanderbilt University Law School, Georgetown University Law Center, Boston College Law School, Mississippi College School of Law, and China University of Political Science and Law.
Professor Zywicki clerked for Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and worked as an associate at Alston & Bird in Atlanta, Georgia, where he practiced bankruptcy and commercial law. He received his J.D. from the University of Virginia, where he was executive editor of the Virginia Tax Review and John M. Olin Scholar in Law and Economics. Professor Zywicki also received an M.A. in Economics from Clemson University and an A.B. cum Laude with high honors in his major from Dartmouth College.
Professor Zywicki is also a Lone Mountain Fellow of the Property and Environment Research Center, a Fellow of the International Centre for Economic Research in Turin, Italy, and a former Senior Fellow of the Goldwater Institute. During the Fall 2008 Semester Professor Zywicki was the Searle Fellow of the George Mason University School of Law and was a 2008-09 W. Glenn Campbell and Rita Ricardo-Campbell National Fellow and the Arch W. Shaw National Fellow at the Hoover Institution on War, Revolution and Peace. He has lectured and consulted with government officials around the world, including Iceland, Italy, Japan, and Guatemala. In 2006 Professor Zywicki served as a Member of the United States Department of Justice Study Group on “Identifying Fraud, Abuse and Errors in the United States Bankruptcy System.”
Professor Zywicki is the author of more than 130 articles in leading law reviews and peer-reviewed economics journals. He is one of the Top 10 most-cited law professors in the field of Commercial Law and one of the Top 25 law professors on Twitter as measured by engagement levels. He is one of the Top 50 Most Downloaded Law Authors at the Social Science Research Network. He has testified multiple times before Congress on issues of consumer bankruptcy law and consumer credit and is a frequent commentator on legal issues in the print and broadcast media, including the Wall Street Journal, New York Times, The Washington Post, The Washington Times, Nightline, The Newshour with Jim Lehrer, Neil Cavuto Show, Fox & Friends, Smerconish, Fox News @ Night with Shannon Bream, Fox Business, CNN, CNBC, Bloomberg News, BBC, The Diane Rehm Show, Lou Dobbs Show, Jerry Doyle Show, and The Laura Ingraham Show.
Professor Zywicki is former Chairman and a current member of the Board of Directors of the Competitive Enterprise Institute, and is a member of the Board of Directors of the Institute for Humane Studies, Bill of Rights Institute, the Executive Committee for the Federalist Society's Financial Institutions and E-Commerce Practice Group, the Board of Trustees of the Foundation for Research on Economics and the Environment. He formerly served on the Governing Board and the Advisory Council for the Financial Services Research Program at George Washington University School of Business. He is currently the Chair of the Academic Advisory Council for the following organizations: The Bill of Rights Institute, the film “We the People in IMAX,” and the McCormick-Tribune Foundation “Freedom Museum” in Chicago, Illinois. He is a member of the Board of Visitors of Ralston College and was a member of the Board of Trustees of Yorktown University. From 2005-2009 he served as an elected Alumni Trustee of the Dartmouth College Board of Trustees.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Editor, SCOTUSblog
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Judge, U.S. Court of Appeals for the Third Circuit
Hon. Jennifer Mascott served as Associate Professor of Law and Director of the Separation of Powers Institute at The Catholic University of America’s Columbus School of Law before her appointment to the federal bench. On July 16, 2025, President Donald J. Trump nominated her to the U.S. Court of Appeals for the Third Circuit (Delaware), and she was confirmed on October 9, 2025.
Prior to her confirmation, Judge Mascott wrote extensively in administrative and constitutional law, statutory interpretation, and the separation of powers. Her scholarship—published in leading journals including the Stanford Law Review, Notre Dame Law Review, and Supreme Court Review—was cited by the U.S. Supreme Court and multiple federal courts. She also contributed Supreme Court commentary for NBC Universal.
Before joining Catholic Law, she was an Assistant Professor and Co-Director of The C. Boyden Gray Center at George Mason University’s Antonin Scalia Law School. In 2022 she became co-author of Beermann, Cass & Diver’s Administrative Law: Cases and Materials (9th ed.). In 2023 she received the Justice Joseph Story Award for excellence in scholarship, teaching, and advancing the rule of law.
Judge Mascott also served as a Council Member of the ABA’s Administrative Law Section and as a Public Member of the Administrative Conference of the United States. She frequently testified before Congress on executive power, regulatory reform, and judicial jurisdiction, and participated in multiple Supreme Court confirmation hearings.
From 2019 to 2021, she took leave from academia to serve as Deputy Assistant Attorney General in the Department of Justice’s Office of Legal Counsel and later as Associate Deputy Attorney General, where she argued federal cases and assisted with Justice Amy Coney Barrett’s confirmation. Earlier in her career, she clerked for Justice Clarence Thomas and for then-Judge Brett M. Kavanaugh on the D.C. Circuit.
Judge Mascott earned her J.D. summa cum laude from the George Washington University Law School and her B.A. from the same institution.
President & CEO, National Constitution Center
Jeffrey Rosen is the President and Chief Executive Officer of the National Constitution Center, a nonpartisan nonprofit organization whose mission is to educate the public about the U.S. Constitution. Located steps from Independence Hall in Historic Philadelphia, the Center engages millions of citizens as an interactive museum, national town hall, and provider of nonpartisan resources for civic education. Rosen became President and CEO in 2013 and has developed the Center’s acclaimed Interactive Constitution, which brings together the top conservative and liberal legal scholars in America to discuss areas of agreement and disagreement about every clause of the Constitution. The online resource has received more than 15 million hits since launching in 2015.
Rosen is also professor at The George Washington University Law School and a contributing editor of The Atlantic. He is a highly regarded journalist whose essays and commentaries have appeared in the New York Times Magazine, on National Public Radio, in the New Republic, where he was the legal affairs editor, and The New Yorker, where he was a staff writer. The Chicago Tribune named him one of the 10 best magazine journalists in America and a reviewer for the Los Angeles Timescalled him “the nation’s most widely read and influential legal commentator.”
Rosen is the author of six books including, most recently, a biography of William Howard Taft, published as part of the American Presidents Series. His other books include Louis D. Brandeis: American Prophet; The Supreme Court: The Personalities and Rivalries that Defined America; The Most Democratic Branch: How the Courts Serve America; The Naked Crowd: Reclaiming Security and Freedom in an Anxious Age; and The Unwanted Gaze: The Destruction of Privacy in America. He is co-editor of Constitution 3.0: Freedom and Technological Change.
Rosen is a graduate of Harvard College; Oxford University, where he was a Marshall Scholar; and Yale Law School.
Professor of Law, Georgetown University Law Center
Nicholas Quinn Rosenkranz teaches constitutional law and federal jurisdiction, and he writes articles for the Harvard Law Review and the Stanford Law Review.
He is currently developing a new theory of constitutional interpretation and judicial review. The first installment, entitledThe Subjects of the Constitution, was published in the Stanford Law Review in May of 2010, and it is among the most downloaded articles about constitutional interpretation, judicial review, and/or federal courts in the history of SSRN. The second installment, The Objects of the Constitution, was published in May of 2011, also in the Stanford Law Review. And the comprehensive version is forthcoming as a book by Oxford University Press.
Rosenkranz has served and advised the federal government in a variety of capacities. He clerked for Judge Frank H. Easterbrook on the U.S. Court of Appeals for the Seventh Circuit (1999-2000) and for Justice Anthony M. Kennedy at the U.S. Supreme Court (October Term 2001). He served as an Attorney-Advisor at the Office of Legal Counsel in the U.S. Department of Justice (November 2002 - July 2004). He often testifies before Congress as a constitutional expert—most recently before the House Financial Services Oversight Subcommittee, regarding the Obama Administration's use of bank settlement agreements to circumvent the Appropriations Clause. He has also filed briefs and presented oral argument before the U.S. Supreme Court. His most recent Supreme Court brief, in Los Angeles v. Patel, was cited by Justice Alito in dissent.
Rosenkranz is a member of the New York Bar and the U.S. Supreme Court Bar. He is a Senior Fellow at the Cato Institute. He serves on the Board of Directors of the Foundation for Individual Rights in Education (FIRE). He is a founding member of Heterodox Academy and a member of its Executive Committee. He also serves on the Board of Directors of the Federalist Society and as the faculty advisor to the Georgetown chapter.
Senior Policy Counsel, Americans for Prosperity Foundation
Cynthia Fleming Crawford is Senior Policy Counsel with Americans for Prosperity Foundation, focusing on regulatory issues, freedom of expression, and educational freedom. Ms. Crawford was counsel of record for AFPF’s amicus brief in support of Petitioners in Liu v. SEC and for Cause of Action Institute amicus briefs in support of Petitioners in Publishers Business Services, Inc. v. FTC and AMG Capital Management, LLC v. FTC.
Assistant Secretary for Fair Housing and Equal Opportunity, United States Department of Housing and Urban Development
Craig Trainor is Assistant Secretary for Fair Housing and Equal Opportunity at the United States Department of Housing and Urban Development. President Trump nominated Mr. Trainor for this position on February 11, 2025, and the United States Senate confirmed him on October 7, 2025.
A “Day One” Trump-Vance Administration official, he previously served as Acting Assistant Secretary for Civil Rights and Principal Deputy Assistant Secretary for Civil Rights at the United States Department of Education, where he spearheaded the Department’s efforts to reorient America’s civil rights regime from an unjust spoils system to one that protects the rights of all Americans. Mr. Trainor’s February 14, 2025, “Dear Colleague” letter is widely considered the Trump Administration’s blueprint for enforcing civil rights laws and restoring the Constitution’s promise of equal protection.
Prior to serving in the Trump-Vance Administration, he was Senior Special Counsel with the United States House of Representatives Committee on the Judiciary under Chairman Jim Jordan (R-OH), and Senior Litigation Counsel with the America First Policy Institute under the Honorable Pam Bondi.
For over ten years, Mr. Trainor was a criminal defense and civil rights lawyer in New York City, litigating cases in New York state court and the United States District Court for the Southern and Eastern Districts of New York.
Prior to founding his law practice, he served as a New York City prosecutor, an associate attorney at a white collar criminal defense firm, and a law clerk to Chief Judge Frederick J. Scullin, Jr., United States District Court for the Northern District of New York.
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.
Partner, McGuireWoods
Drawing on his deep experience in private practice and senior government service, John represents corporations, boards and executives facing significant legal, regulatory and reputational risk in criminal, regulatory, civil and congressional proceedings. He has resolved complex, high-stakes investigations through innovative settlements and successfully tried cases both as a federal prosecutor and defense counsel. A past chair of McGuireWoods’ Government Investigations & White Collar Litigation Department, he led the department to recognition by Law360 as a “Practice Group of the Year.”
In addition to his investigations practice, John is frequently called upon to brief and argue appeals in courts across the country. He co-chairs the firm’s Appeals and Strategic Issues Team and has argued appeals in the U.S. Courts of Appeals for the 2nd, 4th, 6th, 7th and 11th Circuits. He also routinely advises clients with matters pending before the U.S. Supreme Court and the Solicitor General’s Office.
Prior to joining McGuireWoods, John served in positions of significant responsibility throughout the government. As associate counsel to the President of the United States, he represented the Office of the President in congressional investigations and other sensitive matters. His primary responsibility included handling issues arising out of the Department of Defense and State Department. In addition, he coordinated with the Department of Justice on litigation implicating the Office of the President. And as an assistant U.S. attorney for the Eastern District of Virginia, he tried cases ranging from fraud to violent crime and managed complex grand jury investigations involving fraud, public corruption and other matters.
John served as a law clerk to U.S. Supreme Court Justice Clarence Thomas from 2006 to 2007 and to Judge David B. Sentelle of the U.S. Court of Appeals for the D.C. Circuit from 2003 to 2004.
Prior to becoming an attorney, John served as a U.S. naval officer, deploying to the Persian Gulf. He led damage control operations on a Ticonderoga Class Cruiser and served as executive officer of a warship assigned to the Naval Special Warfare Command.
John is a member of the McGuireWoods' Recruiting Committee. He previously served as an adjunct professor of appellate and trial advocacy at the University of Richmond T.C. Williams School of Law and he serves as a trustee on the Executive Committee of the VMI Foundation.
Partner-in-Charge Washington, Jones Day
Noel Francisco served as the 47th Solicitor General of the United States in the Trump Administration, from 2017 to 2020. He has argued some of the most important cases the Supreme Court has heard in recent years on a wide array of issues.
For example, as Solicitor General, he argued Trump v. Hawaii, where he successfully defended the president's orders restricting travel from countries deemed to present security risks; Janus v. AFSCME, which upheld the First Amendment rights of public employees who decline to join labor unions; Kisor v. Wilkie, which adopted his argument that the "Auer deference doctrine" should be significantly curtailed but retained in its core applications; Apple Inc. v. Pepper, which addressed whether Apple's App Store customers had standing to sue the company for antitrust violations; Knick v. Township of Scott, which held that property owners could sue state and local governments in federal court to vindicate Fifth Amendment takings claims; and Seila Law LLC v. CFPB, which invalidated restrictions on the president's authority to remove the director of the Consumer Financial Protection Bureau.
He also spearheaded the government's general strategy to seek emergency relief in the appellate courts and the Supreme Court when lower courts issued nationwide injunctions against important government programs.
Noel's service as Solicitor General built on his previous tenure at Jones Day, during which he argued McDonnell v. United States, which reversed the federal bribery conviction of the governor of Virginia; NLRB v. Noel Canning, which limited the president's constitutional recess appointments power; and Zubik v. Burwell, which challenged federal insurance coverage regulations that violated Catholic organizations' religious beliefs.
Partner, Goldstein & Russell
Tom Goldstein is an appellate advocate, best known as one of the nation’s most experienced Supreme Court practitioners. He has served as counsel to one of the parties in roughly 10% of all of the Court’s merits cases for the past 15 years (more than 100 in total), personally arguing 41. Only 3 lawyers in the Court's modern history have argued more cases in private practice. He has been counsel on more successful petitions for certiorari over the past decade than any other lawyer in private practice. Over the past fifteen years, the firm's petitions for certiorari have been granted at a higher rate than any private law firm or legal clinic.
Perhaps more than any other advocate in practice, Tom represents the complete spectrum of litigants before the Court; his work is not associated with any particular perspective or ideology. For example, as arguing counsel, Tom has prevailed on behalf of bond purchasers, corporate civil defendants (three times), corporate civil plaintiffs (three times), a debtor, employees (twice), a habeas petitioner (three times), an immigrant, investors, an individual civil defendant, an individual criminal defendant, a local government, persons with disabilities, and shareholders.
Tom’s representations span virtually all of federal law. For example, as arguing counsel in the Court, he has prevailed in cases involving arbitration, bankruptcy, civil procedure (twice), disability law, employment discrimination (twice), the Fourth Amendment (twice), free speech (three times), habeas corpus (three times), immigration, labor, securities (twice), and trademarks.
Tom also serves as counsel in particularly significant cases in the courts of appeals. For example, he successfully served as lead counsel for most of the nation's principal retailers in a Second Circuit appeal of the second-largest class action settlement in history. Tom also represents a number of different corporations in patent-related matters in the Federal Circuit.
In addition to practicing law, Tom has taught Supreme Court Litigation at Harvard Law School since 2004, and previously taught the same subject at Stanford Law School for nearly a decade. Tom is also the co-founder and publisher of SCOTUSblog – a web-site devoted to comprehensive coverage of the Court – which is the only weblog ever to receive the Peabody Award.
Tom has received a variety of recognitions for his practice before the Supreme Court and for his appellate advocacy generally. For example, in 2010, the National Law Journal named him one of the nation’s 40 most influential lawyers of the decade. The same publication included him in both of its most recent lists (2006 and 2013) of the nation’s 100 most influential attorneys. Legal Times named him one of the “90 Greatest Washington Lawyers of the Last 30 Years.” GQ named him (erroneously) one of the 50 most powerful people in Washington, D.C.
Tom is involved in a variety of professional organizations. Among other things, he is a member of the American Law Institute, Secretary-Elect of the ABA Labor and Employment Section, Vice Chair of the Amicus Committee of the ABA Intellectual Property Section, and an elected Fellow of the Academy of Appellate Lawyers.
Tom previously practiced at Akin, Gump, Strauss, Hauer & Feld, where for a time he served as the principal co-chair of the firmwide litigation practice. Early in his career he was an associate at both Boies Schiller and Jones Day Reavis & Pogue. He clerked for Judge Patricia Wald of the D.C. Circuit.
Judge, U.S. Court of Appeals for the Third Circuit
Hon. Jennifer Mascott served as Associate Professor of Law and Director of the Separation of Powers Institute at The Catholic University of America’s Columbus School of Law before her appointment to the federal bench. On July 16, 2025, President Donald J. Trump nominated her to the U.S. Court of Appeals for the Third Circuit (Delaware), and she was confirmed on October 9, 2025.
Prior to her confirmation, Judge Mascott wrote extensively in administrative and constitutional law, statutory interpretation, and the separation of powers. Her scholarship—published in leading journals including the Stanford Law Review, Notre Dame Law Review, and Supreme Court Review—was cited by the U.S. Supreme Court and multiple federal courts. She also contributed Supreme Court commentary for NBC Universal.
Before joining Catholic Law, she was an Assistant Professor and Co-Director of The C. Boyden Gray Center at George Mason University’s Antonin Scalia Law School. In 2022 she became co-author of Beermann, Cass & Diver’s Administrative Law: Cases and Materials (9th ed.). In 2023 she received the Justice Joseph Story Award for excellence in scholarship, teaching, and advancing the rule of law.
Judge Mascott also served as a Council Member of the ABA’s Administrative Law Section and as a Public Member of the Administrative Conference of the United States. She frequently testified before Congress on executive power, regulatory reform, and judicial jurisdiction, and participated in multiple Supreme Court confirmation hearings.
From 2019 to 2021, she took leave from academia to serve as Deputy Assistant Attorney General in the Department of Justice’s Office of Legal Counsel and later as Associate Deputy Attorney General, where she argued federal cases and assisted with Justice Amy Coney Barrett’s confirmation. Earlier in her career, she clerked for Justice Clarence Thomas and for then-Judge Brett M. Kavanaugh on the D.C. Circuit.
Judge Mascott earned her J.D. summa cum laude from the George Washington University Law School and her B.A. from the same institution.
Partner, Gibson, Dunn & Crutcher LLP
Elizabeth Papez is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher LLP and a member of the firm’s litigation group. Her practice focuses on high-stakes class actions, complex commercial litigation, and related government investigations and appeals.
As a seasoned litigator and former U.S. Deputy Assistant Attorney General, Ms. Papez has substantial experience representing clients in the financial services, pharmaceutical, consumer, and product sectors. She regularly handles federal class actions, multidistrict litigation (MDLs) and other complex commercial disputes under federal and state antitrust statutes, banking and securities laws, and false claims acts, as well as parallel regulatory investigations with the U.S. Department of Justice (DOJ), the Securities and Exchange Commission (SEC), the Commodity Futures Trading Commission (CFTC), and the Food and Drug Administration (FDA).
Ms. Papez has been repeatedly recognized as one of Benchmark USA’s Top 250 Women in Litigation nationwide, which named her a “client favorite” who is “extremely smart and practical and very charismatic,” and is praised by peers as a “fierce, dynamic, bright, powerhouse of a litigator.” Ms. Papez is also recognized in The Legal 500 for her antitrust and appellate work, and by The Best Lawyers in America 2019 for her appellate practice.
NBC News Justice Correspondent
Pete Williams is an NBC News correspondent based in Washington, D.C. He has been covering the Justice Department and the U.S. Supreme Court since March 1993. Williams was also a key reporter on the Microsoft anti-trust trial and Judge Jackson's decision.
Prior to joining NBC, Williams served as a press official on Capitol Hill for many years. In 1986 he joined the Washington, DC staff of then Congressman Dick Cheney as press secretary and a legislative assistant. In 1989, when Cheney was named Assistant Secretary of Defense, Williams was appointed Assistant Secretary of Defense for Public Affairs. While in that position, Williams was named Government Communicator of the Year in 1991 by the National Association of Government Communicators.
A native of Casper, Wyo. and a 1974 graduate of Stanford University, Williams was a reporter and news director at KTWO-TV and Radio in Casper from 1974 to 1985. Working with the Radio-Television News Directors Association, for which he served as a member of its board of directors, he successfully lobbied the Wyoming Supreme Court to permit broadcast coverage of its proceedings and twice sued Wyoming judges over pre-trial exclusion of reporters from the courtroom. For these efforts, he received a First Amendment Award from the Society of Professional Journalists.
Executive Vice President and Senior Counselor to the President, The Federalist Society for Law and Public Policy Studies
B.A., Yale; J.D., University of Chicago. Lee Liberman Otis is the Executive Vice President and Senior Counselor to the President at the Federalist Society. She also serves as a member of the American Law Institute (ALI), a senior fellow of the Administrative Conference (ACUS), and as the co-chair of the National Constitution Center's Coalition of Freedom Advisory Board. She previously was a special assistant and an Associate Deputy Attorney General at the U.S. Department of Justice, General Counsel of the Department of Energy, an associate in the appellate section of Jones, Day, Reavis & Pogue, an associate counsel to President George H.W. Bush, and a law clerk to Associate Justice Antonin Scalia. She also served as an assistant professor of law at George Mason, where she taught legislation, federal jurisdiction, constitutional law, civil procedure, and appellate advocacy. Ms. Otis has been an important member of the Federalist Society team since the organization’s beginnings. Together with David McIntosh, she led the effort to start what became the Chicago chapter of the Society. She also helped organize the Society’s first conference at Yale, its second conference at Chicago, and its first Lawyers Division chapter in Washington DC, as well as the effort to incorporate the Society, recruit its permanent staff, and obtain its early funding. She was a Founding Director of the Federalist Society.
Executive Vice President, The Federalist Society
Dean Reuter is Executive Vice President at the Federalist Society for Law and Public Policy Studies. He has served in two federal government agency Offices of the Inspector General, as Counsel to the Inspector General and Deputy Inspector General, responsible for policing the use of federal funds granted and contracted through those agencies. As such, he helped conduct and oversee criminal investigations across the country. He is the principal author of the non-fiction book, The Hidden Nazi: The Untold Story of America's Deal with the Devil, and editor of Liberty’s Nemesis: The Unchecked Expansion of the State and Confronting Terror: 9/11 and the Future of American National Security. He was appointed by the President and served as Vice-Chairman of the Board of Directors of the Corporation for National and Community Service, and recently served as an appointee on the U.S. Commission on Presidential Scholars. He is a graduate of Hood College (BA with Honors) and the University of Maryland School of Law.
Fellow in Economic Studies and Policy Director, Center on Regulation and Markets, Brookings Institution
Aaron Klein is a fellow in Economic Studies at the Brookings Institution, where he also serves as policy director of the Center on Regulation and Markets. He focuses on financial regulation and technology, macroeconomics, and infrastructure finance and policy. Previously, Klein directed the Bipartisan Policy Center’s Financial Regulatory Reform Initiative. Klein served as Deputy Assistant Secretary for Economic Policy at the U.S. Treasury Department from 2009-2012. While at Treasury, Klein worked on multiple issues ranging from implementing aspects of the financial recovery program to developing new policy for financial regulation, housing finance, transportation and infrastructure, and Native American issues.
Prior to his appointment, he served as Chief Economist of the Senate Banking, Housing and Urban Affairs Committee for Chairmen Chris Dodd (D-CT) and Paul Sarbanes (D-MD). While working in the Senate Klein played a key role in a series of major legislation including, the Economic Emergency Stabilization Act of 2008 (better known as TARP), the Housing and Economic Recovery Act of 2008, the SAFETEA Act of 2005 that re-wrote America's surface transportation policy, the Check Truncation Act of 2003, the Terrorism Risk Insurance Act of 2002, and the Sarbanes-Oxley Act of 2002. A graduate of Dartmouth College and Princeton University, Klein lives in his hometown of Silver Spring, MD with his wife and two daughters.
Assistant Professor of Business Law, Michigan Ross School of Law
Jeremy Kress is an Assistant Professor of Business Law at Michigan Ross and Co-Faculty Director of the University of Michigan’s Center on Finance, Law & Policy. His research focuses on bank regulation, systemic risk, and financial stability. Professor Kress' written work has appeared or is forthcoming in the Duke Law Journal, Northwestern University Law Review, Southern California Law Review, and Yale Journal on Regulation, among other journals.
Before entering academia, Professor Kress was an attorney in the banking regulation and policy group at the Federal Reserve Board of Governors in Washington, D.C. In that capacity, he drafted rules to implement the Dodd-Frank Act and Basel III, and he advised the Board on the legal permissibility of bank mergers and acquisitions.
Professor Kress has testified before Congress and serves as a member of the Federal Reserve Bank of New York’s Education and Industry Forum on Financial Services Culture. He frequently comments on financial regulatory matters in the press. Professor Kress has been featured in media outlets including the Wall Street Journal, New York Times, Financial Times, Washington Post, Bloomberg News, NPR's Marketplace, Politico, Yahoo Finance, and American Banker.
Professor Kress teaches Legal Issues in Finance & Banking at Michigan Ross, and he has taught Financial Regulation at Michigan Law School. He was named one of Poets & Quants’ “Top 50 Undergraduate Professors of 2020” and won Michigan Ross’ Neary Teaching Excellence Award in 2019.
Professor Kress graduated cum laude from Harvard Law School and from the Harvard Kennedy School, where he was a Presidential Scholar. He holds a BBA from Michigan Ross.
Judge, U.S. Court of Appeals for the Third Circuit
Hon. Jennifer Mascott served as Associate Professor of Law and Director of the Separation of Powers Institute at The Catholic University of America’s Columbus School of Law before her appointment to the federal bench. On July 16, 2025, President Donald J. Trump nominated her to the U.S. Court of Appeals for the Third Circuit (Delaware), and she was confirmed on October 9, 2025.
Prior to her confirmation, Judge Mascott wrote extensively in administrative and constitutional law, statutory interpretation, and the separation of powers. Her scholarship—published in leading journals including the Stanford Law Review, Notre Dame Law Review, and Supreme Court Review—was cited by the U.S. Supreme Court and multiple federal courts. She also contributed Supreme Court commentary for NBC Universal.
Before joining Catholic Law, she was an Assistant Professor and Co-Director of The C. Boyden Gray Center at George Mason University’s Antonin Scalia Law School. In 2022 she became co-author of Beermann, Cass & Diver’s Administrative Law: Cases and Materials (9th ed.). In 2023 she received the Justice Joseph Story Award for excellence in scholarship, teaching, and advancing the rule of law.
Judge Mascott also served as a Council Member of the ABA’s Administrative Law Section and as a Public Member of the Administrative Conference of the United States. She frequently testified before Congress on executive power, regulatory reform, and judicial jurisdiction, and participated in multiple Supreme Court confirmation hearings.
From 2019 to 2021, she took leave from academia to serve as Deputy Assistant Attorney General in the Department of Justice’s Office of Legal Counsel and later as Associate Deputy Attorney General, where she argued federal cases and assisted with Justice Amy Coney Barrett’s confirmation. Earlier in her career, she clerked for Justice Clarence Thomas and for then-Judge Brett M. Kavanaugh on the D.C. Circuit.
Judge Mascott earned her J.D. summa cum laude from the George Washington University Law School and her B.A. from the same institution.
Associate Professor of Legal Studies & Business Ethics; Co-Director, Wharton Initiative on Financial Policy and Regulation, The Wharton School, University of Pennsylvania
Christina Parajon Skinner is an expert on financial regulation. Her research focuses on central banking, the debt markets, separation of powers, corporate governance, and law and macroeconomics. Professor Skinner’s work is international and comparative in scope, drawing on her experience as an academic and central bank lawyer in the United Kingdom. Her research has been published or is forthcoming in the Columbia Law Review, the Duke Law Journal, the Vanderbilt Law Review, and the Georgetown Law Journal, among other leading academic journals. Professor Skinner has also contributed to financial regulatory policy working groups, including those convened by the Federal Reserve Bank of New York, the Financial Stability Board, and the U.K. Banking Standards Board.
Prior to joining the faculty at Wharton, Professor Skinner served as legal counsel at the Bank of England, in the Financial Stability Division of the Bank’s Legal Directorate. Her work there focused principally on matters of bank resolution, financial market infrastructure, and macroprudential policy. Previously, Professor Skinner was an Academic Visitor at the University of Oxford, Faculty of Law and a Visiting Fellow at the London School of Economics, Law Department. From 2014-2016, she was a post-doctoral fellow and lecturer in Law at Columbia Law School.
Professor Skinner received her J.D. from Yale Law School, and an A.B. from the School of Public and International Affairs at Princeton University, with a concentration in international economics. She received certificates of proficiency in European Politics and Society, and Spanish Language and Culture.
She is married with five children.
Professor, University of Minnesota Law School
Ilan Wurman is the Julius E. Davis Professor of Law at the University of Minnesota, where he teaches administrative law and constitutional law. He previously taught at Arizona State University. He writes primarily on the Fourteenth Amendment, administrative law, separation of powers, and constitutionalism. His academic writing has appeared in the Yale Law Journal, the Stanford Law Review, the University of Chicago Law Review, the University of Pennsylvania Law Review, the Virginia Law Review, the Duke Law Journal, the Minnesota Law Review, the Notre Dame Law Review, and the Texas Law Review among other journals.
Professor Wurman is the author of a casebook, Administrative Law Theory and Fundamentals: An Integrated Approach (Foundation Press 2d ed. 2024). He is also the author of A Debt Against the Living: An Introduction to Originalism (Cambridge 2017), and The Second Founding: An Introduction to the Fourteenth Amendment (Cambridge 2020). His next book, The Constitution of 1789: A New Introduction, is also forthcoming with Cambridge University Press.
Professor Wurman practices law with the firm Tully Bailey. He has litigated a variety of administrative law and constitutional law cases, including cases involving COVID-19 restrictions, transmission lines, and Appointments Clause challenges. He also devised winning public nuisance theories to force city governments to address the increasingly challenging public camping crises throughout the country.
George Mason University Foundation Professor of Law, Antonin Scalia Law School, George Mason University
TODD J. ZYWICKI is George Mason University Foundation Professor of Law at Antonin Scalia Law School at George Mason University and Research Fellow of the George Mason Law and Economics Center. During the Fall 2023 semester he served as the Visiting Scholar in Conservative Thought and Policy for the Bruce Benson Center for the Study of Western Civilization at the University of Colorado-Boulder. From 2020-2021 he was Chair of the Consumer Financial Protection Bureau Taskforce on Federal Consumer Financial Law. In 2021 he was inducted to the American College of Consumer Financial Services Lawyers. He is also a Senior Fellow of the F.A. Hayek Program for the Advanced Study of Politics, Philosophy, and Economics at George Mason University and a former Senior Fellow of the Cato Institute. From 2015-2017 he was Executive Director of the George Mason Law and Economics Center. He served as Co-Editor of the Supreme Court Economic Review from 2006-2017. From 2003-2004, Professor Zywicki served as the Director of the Office of Policy Planning at the Federal Trade Commission. He has also taught at Vanderbilt University Law School, Georgetown University Law Center, Boston College Law School, Mississippi College School of Law, and China University of Political Science and Law.
Professor Zywicki clerked for Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and worked as an associate at Alston & Bird in Atlanta, Georgia, where he practiced bankruptcy and commercial law. He received his J.D. from the University of Virginia, where he was executive editor of the Virginia Tax Review and John M. Olin Scholar in Law and Economics. Professor Zywicki also received an M.A. in Economics from Clemson University and an A.B. cum Laude with high honors in his major from Dartmouth College.
Professor Zywicki is also a Lone Mountain Fellow of the Property and Environment Research Center, a Fellow of the International Centre for Economic Research in Turin, Italy, and a former Senior Fellow of the Goldwater Institute. During the Fall 2008 Semester Professor Zywicki was the Searle Fellow of the George Mason University School of Law and was a 2008-09 W. Glenn Campbell and Rita Ricardo-Campbell National Fellow and the Arch W. Shaw National Fellow at the Hoover Institution on War, Revolution and Peace. He has lectured and consulted with government officials around the world, including Iceland, Italy, Japan, and Guatemala. In 2006 Professor Zywicki served as a Member of the United States Department of Justice Study Group on “Identifying Fraud, Abuse and Errors in the United States Bankruptcy System.”
Professor Zywicki is the author of more than 130 articles in leading law reviews and peer-reviewed economics journals. He is one of the Top 10 most-cited law professors in the field of Commercial Law and one of the Top 25 law professors on Twitter as measured by engagement levels. He is one of the Top 50 Most Downloaded Law Authors at the Social Science Research Network. He has testified multiple times before Congress on issues of consumer bankruptcy law and consumer credit and is a frequent commentator on legal issues in the print and broadcast media, including the Wall Street Journal, New York Times, The Washington Post, The Washington Times, Nightline, The Newshour with Jim Lehrer, Neil Cavuto Show, Fox & Friends, Smerconish, Fox News @ Night with Shannon Bream, Fox Business, CNN, CNBC, Bloomberg News, BBC, The Diane Rehm Show, Lou Dobbs Show, Jerry Doyle Show, and The Laura Ingraham Show.
Professor Zywicki is former Chairman and a current member of the Board of Directors of the Competitive Enterprise Institute, and is a member of the Board of Directors of the Institute for Humane Studies, Bill of Rights Institute, the Executive Committee for the Federalist Society's Financial Institutions and E-Commerce Practice Group, the Board of Trustees of the Foundation for Research on Economics and the Environment. He formerly served on the Governing Board and the Advisory Council for the Financial Services Research Program at George Washington University School of Business. He is currently the Chair of the Academic Advisory Council for the following organizations: The Bill of Rights Institute, the film “We the People in IMAX,” and the McCormick-Tribune Foundation “Freedom Museum” in Chicago, Illinois. He is a member of the Board of Visitors of Ralston College and was a member of the Board of Trustees of Yorktown University. From 2005-2009 he served as an elected Alumni Trustee of the Dartmouth College Board of Trustees.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Editor, SCOTUSblog
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Judge, U.S. Court of Appeals for the Third Circuit
Hon. Jennifer Mascott served as Associate Professor of Law and Director of the Separation of Powers Institute at The Catholic University of America’s Columbus School of Law before her appointment to the federal bench. On July 16, 2025, President Donald J. Trump nominated her to the U.S. Court of Appeals for the Third Circuit (Delaware), and she was confirmed on October 9, 2025.
Prior to her confirmation, Judge Mascott wrote extensively in administrative and constitutional law, statutory interpretation, and the separation of powers. Her scholarship—published in leading journals including the Stanford Law Review, Notre Dame Law Review, and Supreme Court Review—was cited by the U.S. Supreme Court and multiple federal courts. She also contributed Supreme Court commentary for NBC Universal.
Before joining Catholic Law, she was an Assistant Professor and Co-Director of The C. Boyden Gray Center at George Mason University’s Antonin Scalia Law School. In 2022 she became co-author of Beermann, Cass & Diver’s Administrative Law: Cases and Materials (9th ed.). In 2023 she received the Justice Joseph Story Award for excellence in scholarship, teaching, and advancing the rule of law.
Judge Mascott also served as a Council Member of the ABA’s Administrative Law Section and as a Public Member of the Administrative Conference of the United States. She frequently testified before Congress on executive power, regulatory reform, and judicial jurisdiction, and participated in multiple Supreme Court confirmation hearings.
From 2019 to 2021, she took leave from academia to serve as Deputy Assistant Attorney General in the Department of Justice’s Office of Legal Counsel and later as Associate Deputy Attorney General, where she argued federal cases and assisted with Justice Amy Coney Barrett’s confirmation. Earlier in her career, she clerked for Justice Clarence Thomas and for then-Judge Brett M. Kavanaugh on the D.C. Circuit.
Judge Mascott earned her J.D. summa cum laude from the George Washington University Law School and her B.A. from the same institution.
President & CEO, National Constitution Center
Jeffrey Rosen is the President and Chief Executive Officer of the National Constitution Center, a nonpartisan nonprofit organization whose mission is to educate the public about the U.S. Constitution. Located steps from Independence Hall in Historic Philadelphia, the Center engages millions of citizens as an interactive museum, national town hall, and provider of nonpartisan resources for civic education. Rosen became President and CEO in 2013 and has developed the Center’s acclaimed Interactive Constitution, which brings together the top conservative and liberal legal scholars in America to discuss areas of agreement and disagreement about every clause of the Constitution. The online resource has received more than 15 million hits since launching in 2015.
Rosen is also professor at The George Washington University Law School and a contributing editor of The Atlantic. He is a highly regarded journalist whose essays and commentaries have appeared in the New York Times Magazine, on National Public Radio, in the New Republic, where he was the legal affairs editor, and The New Yorker, where he was a staff writer. The Chicago Tribune named him one of the 10 best magazine journalists in America and a reviewer for the Los Angeles Timescalled him “the nation’s most widely read and influential legal commentator.”
Rosen is the author of six books including, most recently, a biography of William Howard Taft, published as part of the American Presidents Series. His other books include Louis D. Brandeis: American Prophet; The Supreme Court: The Personalities and Rivalries that Defined America; The Most Democratic Branch: How the Courts Serve America; The Naked Crowd: Reclaiming Security and Freedom in an Anxious Age; and The Unwanted Gaze: The Destruction of Privacy in America. He is co-editor of Constitution 3.0: Freedom and Technological Change.
Rosen is a graduate of Harvard College; Oxford University, where he was a Marshall Scholar; and Yale Law School.
Professor of Law, Georgetown University Law Center
Nicholas Quinn Rosenkranz teaches constitutional law and federal jurisdiction, and he writes articles for the Harvard Law Review and the Stanford Law Review.
He is currently developing a new theory of constitutional interpretation and judicial review. The first installment, entitledThe Subjects of the Constitution, was published in the Stanford Law Review in May of 2010, and it is among the most downloaded articles about constitutional interpretation, judicial review, and/or federal courts in the history of SSRN. The second installment, The Objects of the Constitution, was published in May of 2011, also in the Stanford Law Review. And the comprehensive version is forthcoming as a book by Oxford University Press.
Rosenkranz has served and advised the federal government in a variety of capacities. He clerked for Judge Frank H. Easterbrook on the U.S. Court of Appeals for the Seventh Circuit (1999-2000) and for Justice Anthony M. Kennedy at the U.S. Supreme Court (October Term 2001). He served as an Attorney-Advisor at the Office of Legal Counsel in the U.S. Department of Justice (November 2002 - July 2004). He often testifies before Congress as a constitutional expert—most recently before the House Financial Services Oversight Subcommittee, regarding the Obama Administration's use of bank settlement agreements to circumvent the Appropriations Clause. He has also filed briefs and presented oral argument before the U.S. Supreme Court. His most recent Supreme Court brief, in Los Angeles v. Patel, was cited by Justice Alito in dissent.
Rosenkranz is a member of the New York Bar and the U.S. Supreme Court Bar. He is a Senior Fellow at the Cato Institute. He serves on the Board of Directors of the Foundation for Individual Rights in Education (FIRE). He is a founding member of Heterodox Academy and a member of its Executive Committee. He also serves on the Board of Directors of the Federalist Society and as the faculty advisor to the Georgetown chapter.
Separation of Powers and Prisoner Execution in Texas
Eric Heigis
On November 15, 2024, the Texas Supreme Court issued a unanimous decision in In re...
Independent Agencies and Financial Regulation
Aaron Klein, Jeremy Kress, Jenn L. Mascott, Christina P. Skinner, Ilan Wurman, Todd J. Zywicki
The constitutionality of independent agencies has long been a matter of controversy within the conservative...
Independent Agencies and Financial Regulation
Washington, DC25th Annual Federalist Society Faculty Conference
Washington, DCSupreme Court Preview: What Is in Store for October Term 2023?
Erin M. Hawley, Sarah Isgur, Robert Leider, Jenn L. Mascott, Jeffrey Rosen, Nicholas Quinn Rosenkranz
On September 26, 2023, the Federalist Society's Faculty Division and Practice Groups will host a panel at the Mayflower...
Supreme Court Preview: What Is in Store for October Term 2023?
Co-Sponsored by the Faculty Division and Practice Groups
Washington, DCState Court Docket Watch: Loudoun County School Board v. Cross
Cynthia Fleming Crawford
On August 30, 2021, the Virginia Supreme Court issued its decision in Loudoun County School...
In the Rush to Reform, Prudence Is Among the Highest Duties: How to Responsibly Reform Cash Bail
Craig Trainor
Over the last two decades, the politics of American criminal law has made strange bedfellows....
Police Use of Force and the Practical Limits of Popular Reform Proposals: A Response to Rizer and Mooney
Rafael A. Mangual
Note from the Editor: The Federalist Society takes no positions on particular legal and public...
Supreme Court Preview: What Is in Store for October Term 2018?
John D. Adams, Noel J. Francisco, Tom Goldstein, Jenn L. Mascott, Elizabeth P. Papez, Pete Williams, Lee Liberman Otis, Dean Reuter
October 1st will mark the first day of oral arguments for the 2018 Supreme Court...