Judge, United States Court of Appeals, Fifth Circuit
Andrew Oldham is a Circuit Judge on the United States Court of Appeals for the Fifth Circuit. Before ascending to the bench, Judge Oldham served as General Counsel to Texas Governor Greg Abbott, where he advised the Governor on a range of issues under federal and state law and managed litigation in which the Governor was an interested party. Before that he served as Deputy Solicitor General for the State of Texas, where he represented Texas in federal courts across the country, including twice before the United States Supreme Court. Before moving to Texas, Judge Oldham was an attorney at Kellogg Hansen Todd Figel & Frederick in Washington, D.C. His practice focused on appellate litigation in federal courts of appeals throughout the country. Before entering private practice, Judge Oldham served as a law clerk to Justice Samuel A. Alito, Jr., at the Supreme Court of the United States and to Judge David B. Sentelle of the U.S. Court of Appeals for the District of Columbia Circuit. He also worked as an attorney-adviser in the Office of Legal Counsel at the U.S. Department of Justice from 2006 to 2008. Judge Oldham earned a B.A. from the University of Virginia with highest honors, a Truman Scholarship for graduate school, an M. Phil., first class (with distinction), from Cambridge University, and a J.D., magna cum laude, from Harvard Law School.
Judge, United States Court of Appeals, Sixth Circuit
Amul R. Thapar serves as a judge on the United States Court of Appeals for the Sixth Circuit. His judicial career began in 2007 when President George W. Bush nominated him to serve on the Eastern District of Kentucky, making him the first South Asian Article III judge in American history. In 2017, he became President Donald J. Trump’s first appellate court nominee.
Before joining the bench, Judge Thapar served as the United States Attorney for the Eastern District of Kentucky. While United States Attorney, Judge Thapar worked on the Attorney General’s Advisory Committee (“AGAC”) and chaired the AGAC’s Controlled Substances and Asset Forfeiture subcommittee. He also served on the Terrorism and National Security subcommittee, the Violent Crime subcommittee, and the Child Exploitation working group.
Judge Thapar has worked in private practice, at Williams & Connolly in Washington, D.C., and Squire, Sanders & Dempsey in Cincinnati, Ohio. He also served as an Assistant United States Attorney in both the Southern District of Ohio and the District of Columbia.
Judge Thapar received his undergraduate degree from Boston College and his law degree from the University of California, Berkeley. After graduating, Judge Thapar worked as a law clerk to the Honorable S. Arthur Spiegel of the United States District Court for the Southern District of Ohio, and the Honorable Nathaniel R. Jones of the United States Court of Appeals for the Sixth Circuit.
Judge Thapar has also published in the Yale Law Journal, Michigan Law Review, and Catholic University Law Review. He teaches courses on originalism, the Federalists and Anti-Federalists, and legal writing at Notre Dame Law School, the University of Virginia School of Law, and Vanderbilt Law School.
Director, Center for Judicial Engagement, Institute for Justice
Anthony Sanders is the Director of the Center for Judicial Engagement (CJE) at the Institute for Justice and a senior attorney. He joined IJ in 2010. As CJE’s director, he educates the public about the proper role of judges in enforcing constitutional limits on the size and scope of government. As a senior attorney he litigates cutting-edge constitutional cases protecting economic liberty, private property, freedom of speech and other individual liberties in both federal and state courts across the country.
One area of Anthony’s expertise is on using state constitutions to protect individual rights. He is the author of the book, published by University of Michigan Press, Baby Ninth Amendments: How Americans Embraced Unenumerated Rights and Why It Matters. He has also written several law review articles on state constitutional law, unenumerated rights, judicial review, economic liberty, property rights, international law, and other subjects. His work has appeared in publications such as the Iowa Law Review, Minnesota Law Review, American University Law Review, and Rutgers Law Review, and he has published opinion pieces in leading media outlets across the country. Further, he frequently speaks to various audiences on these matters and others, including judicial engagement, free speech, civil forfeiture, and the continuing importance of Magna Carta. Additionally, he hosts the weekly Short Circuit podcast, which often records live in front of law student audiences.
Anthony has litigated several cases in various state courts on state constitutional protections, as well as in federal courts on matters such as economic liberty, free speech, administrative law, and fines and fees abuse. Prior to joining IJ, Anthony served as a law clerk to Justice W. William Leaphart on the Montana Supreme Court. Anthony also worked for several years in private practice in Chicago where he was an active member of the Chicago Bar Association and chaired its Civil Rights Committee.
Anthony received his law degree cum laude from the University of Minnesota Law School in 2004, where he served as an articles submission editor for the Minnesota Law Review. He received his undergraduate degree from Hamline University in St. Paul, Minnesota, and his master’s degree from the University of Wisconsin-Madison. A dual U.S. and U.K. citizen, Anthony grew up on the islands of Vashon in Washington State, and Alderney in the British Channel Islands.
Nicholas Anthony is a policy analyst at the Cato Institute’s Center for Monetary and Financial Alternatives, a fellow at the Human Rights Foundation (HRF), and a member of the Economic Inclusion Group’s Advisory Board. Anthony’s research covers a wide range of topics within the field of monetary and financial economics, including central bank digital currency (CBDC), financial privacy, cryptocurrency, and the use of money in society. Anthony is the author of Digital Currency or Digital Control? Decoding CBDC and the Future of Money and his work has been published in the Wall Street Journal, MarketWatch, Business Insider, and numerous other outlets. Anthony has testified before Congress and maintains the HRF CBDC Tracker, which documents CBDC development and civil liberties concerns around the world.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
Partner, Ashbrook Byrne Kresge Flowers LLC
Ben Flowers, a partner at Ashbrook Byrne Kresge Flowers LLC, is an accomplished litigator with experience briefing, arguing, and winning high-stakes cases in courts throughout the country.
Before joining the law firm, Ben served as Ohio's 10th Solicitor General. In that role he regularly represented the State of Ohio before the Supreme Court of the United States, the United States Court of Appeals for the Sixth Circuit, and the Supreme Court of Ohio. Most prominently, in National Federation of Independent Business v. Department of Labor, Ben led a multi-state challenge to OSHA's vaccine mandate, ultimately prevailing before the Supreme Court.
Ben is a graduate of The Ohio State University and the University of Chicago Law School. Following law school, Ben clerked for Judge Sandra Ikuta of the U.S. Court of Appeals for the Ninth Circuit and for Justice Antonin Scalia of the Supreme Court of this United States. Ben lives in Upper Arlington, Ohio with his wife Denise and their three very active children.
Andrew Sabin Professor of Professional Practice and Founder and Faculty Director of the Sabin Center for Climate Change Law, Columbia University Law School
The founder and faculty director of the groundbreaking Sabin Center for Climate Change Law and one of the foremost environmental lawyers in the nation, Michael Gerrard is an advocate, litigator, teacher, and scholar who has pioneered cutting-edge legal tools and strategies for addressing climate change. He writes and teaches courses on environmental law, climate change law, and energy regulation. He was the chair of the faculty of Columbia University’s renowned Earth Institute from 2015 to 2018 and now holds a joint appointment to the faculty of its successor, the Columbia Climate School.
For three decades, before joining the Columbia Law School faculty in 2009, Gerrard practiced law in New York, most recently as the partner in charge of the New York office of Arnold & Porter. As an environmental lawyer, he tried numerous cases and argued many appeals in federal and state courts and administrative tribunals. He also handled the environmental aspects of diverse transactions and development projects and provided regulatory compliance advice to an array of clients in the private and public sectors. Several publications rated him the leading environmental lawyer in New York and one of the leaders in the world.
President, Yale Student Chapter
David Haungs is a student at Yale Law School, where he serves as President of the Yale Federalist Society chapter.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
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, Keller Postman LLP
JJ Snidow is a Partner at Keller Postman where he specializes in civil litigation in the trial courts. His area of practice focuses on product liability, consumer protection, and antitrust. Before joining Keller Postman, he practiced in DC at Wilkinson Stekloff, a defense-side trial firm. He clerked for Judge Raymond M. Kethledge on the Sixth Circuit, Judge Amul R. Thapar on the Eastern District of Kentucky, and Justice Anthony M. Kennedy on the Supreme Court. He was formerly chairman of the Federalist Society's emerging leaders council, and in law school he served as president of the Yale chapter.
Senior Attorney, Institute for Justice
Paul Avelar is the Managing Attorney of the Institute for Justice Arizona Office. He joined the Institute in March 2010 and litigates free speech, property rights, economic liberty, school choice and other constitutional cases in federal and state courts.
As the head of IJ’s national Braiding Freedom Initiative, Paul represents natural hair braiders across the country to protect their right to earn an honest living. The Initiative uses lawsuits, activism and research to remove laws that require potential braiders to undergo hundreds of costly training hours just to braid hair. Since IJ launched the Braiding Freedom Initiative in 2014, 12 additional states have freed braiders from unnecessary licensing burdens. Paul drafted the model Natural Hair Braiding Protection Act, which has been adopted in Arkansas, Indiana, Iowa, Kentucky, Nebraska, New Hampshire, Texas and South Dakota. He is currently representing braiders in Missouri, where state laws infringe upon their right to earn an honest living.
In his free speech work, Paul has challenged numerous laws that trample First Amendment rights. In Arizona Freedom Club PAC v. Bennett, he represented candidates and independent groups in a successful U.S. Supreme Court challenge to the “matching funds” provision of Arizona’s publicly financed elections system. He represented grassroots groups and individuals in Arizona, Mississippi and Washington, where state laws burdened their political speech by requiring them to register with the government, to navigate complex regulations and to face fines and possible criminal penalties merely because they talked about political issues. In Washington, Paul protected a lawyer’s right to defend, pro-bono, the First Amendment rights of political speakers. Through litigation and legislation, Paul leads the fight against abusive civil forfeiture laws in Arizona and elsewhere.
Paul also co-authored the most comprehensive published study of economic liberty protections in the Arizona Constitution. The Chief Justice of the Arizona Supreme Court appointed Paul to the Task Force on the Review of the Role and Governance Structure of the State Bar of Arizona, where he dissented from the majority report and called on leaders to substantially reform the Bar and state regulation of the practice of law. He often speaks at law schools across the country about constitutional issues and his work at IJ.
Prior to joining IJ-AZ, Paul worked as an attorney in Philadelphia. He clerked for Judge Roger Miner on the 2nd U.S. Circuit Court of Appeals, Justice Andrew Hurwitz on the Arizona Supreme Court, and Judge Daniel Barker on the Arizona Court of Appeals.
Paul graduated manga cum laude from the Arizona State University College of Law in 2004 and was elected to the Order of the Coif. He received his undergraduate degree from Princeton University in 2000.
Judge, United States District Court for the District of Arizona
United States District Judge Michael T. Liburdi began his legal career as a law clerk to the Honorable Ruth V. McGregor of the Arizona Supreme Court.
He entered private practice with the law firm of Brown & Bain P.A., which became the Phoenix office of Perkins Coie LLP. He later practiced at Snell & Wilmer L.L.P.
From 2015-2018, Judge Liburdi served as General Counsel to Arizona Governor Douglas A. Ducey. Judge Liburdi provided legal advice to the Governor, advised on appointments to the state judiciary, directed litigation involving the state agencies, and worked with Arizona’s Congressional delegation on legal policy issues.
Immediately prior to his judicial appointment, Judge Liburdi was a shareholder at the international law firm of Greenberg Traurig, LLP.
Judge Liburdi’s private sector practice included complex commercial litigation, antitrust, constitutional law, and political and election law.
Judge Liburdi has served as an adjunct professor of law at the Sandra Day O’Connor College of Law at Arizona State University.
Judge Liburdi earned his Juris Doctorate from the Sandra Day O’Connor College of Law and a Bachelor of Science degree from Arizona State University.
President & CEO, Arizona Chamber of Commerce & Industry
Danny brings more than 16 years of experience in global public affairs and government relations, as well as handling complex legal matters in private practice and public sector service. Prior to joining the Arizona Chamber of Commerce & Industry, Danny was general counsel to the Valor Global leadership team. He focused on helping achieve growth objectives as well as providing continued public affairs guidance in AZ, WA and other States.
Danny worked at Intel, was a shareholder at Greenberg Traurig where he chaired the Phoenix office government law and policy practice. Danny served as Deputy Chief of Staff for Arizona Governor Doug Ducey from 2014 to 2018 where he assisted in the passage of landmark legislation including the Arizona Opioid Epidemic Act and K–12 education funding ballot referral.
Danny was recently named among 2020 Leaders of the Year in Public Policy by Arizona Capitol Times for his contributions in the field of law and public policy. Danny earned his Juris Doctor (cum laude) from Sandra Day O’Connor College of Law at Arizona State University and Bachelor of Arts (cum laude) from Pepperdine University. Danny serves as an adjunct professor at Sandra Day O’Connor College of Law at Arizona State University, is a board member of numerous community organizations. Danny is passionate about orphan care and volunteers with Orphan Outreach for orphaned and vulnerable children in Mathare, Nairobi and Bungoma, Kenya. He and his wife Ann, live in Phoenix with their three children.
Associate Professor of Law, Sandra Day O'Connor College of Law at Arizona State University
Jennifer L. Selin is an associate professor at the Arizona State University Sandra Day O'Connor College of Law. Her published and ongoing scholarship explores legal institutions and how they work. Using both legal analysis and empirical tools, she demonstrates the structure of the administrative decision-making environment has important consequences for policy implementation.
Prior to joining ASU in 2024, Professor Selin served as senior attorney advisor at the Administrative Conference of the United States. Before working in the federal executive branch, she was a professor at the Universities of Illinois and Missouri.
Selin's scholarship has been published in political science, public administration, and law journals and has been utilized by the Obama, Trump and Biden Administrations, Congress, the Supreme Court, and the media. A proud graduate of Lebanon Valley College, Selin holds a J.D. from Wake Forest University and a Ph.D. from Vanderbilt University. Before first joining academia, she practiced administrative law and specialized in federal electricity market regulation and alternative energy development, licensing and regulation.
Attorney General, Florida
James Uthmeier is the Attorney General of the State of Florida. Before this, he served as Chief of Staff to Governor Ron DeSantis. Previously, he was General Counsel to the Governor, overseeing litigation and judicial nominations. He also served as a senior advisor at the U.S. Department of Commerce. A Georgetown Law graduate, Uthmeier is an adjunct professor at Florida State University College of Law and co-teaches religious education in Tallahassee.
Nicholas Anthony is a policy analyst at the Cato Institute’s Center for Monetary and Financial Alternatives, a fellow at the Human Rights Foundation (HRF), and a member of the Economic Inclusion Group’s Advisory Board. Anthony’s research covers a wide range of topics within the field of monetary and financial economics, including central bank digital currency (CBDC), financial privacy, cryptocurrency, and the use of money in society. Anthony is the author of Digital Currency or Digital Control? Decoding CBDC and the Future of Money and his work has been published in the Wall Street Journal, MarketWatch, Business Insider, and numerous other outlets. Anthony has testified before Congress and maintains the HRF CBDC Tracker, which documents CBDC development and civil liberties concerns around the world.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
Nicholas Anthony is a policy analyst at the Cato Institute’s Center for Monetary and Financial Alternatives, a fellow at the Human Rights Foundation (HRF), and a member of the Economic Inclusion Group’s Advisory Board. Anthony’s research covers a wide range of topics within the field of monetary and financial economics, including central bank digital currency (CBDC), financial privacy, cryptocurrency, and the use of money in society. Anthony is the author of Digital Currency or Digital Control? Decoding CBDC and the Future of Money and his work has been published in the Wall Street Journal, MarketWatch, Business Insider, and numerous other outlets. Anthony has testified before Congress and maintains the HRF CBDC Tracker, which documents CBDC development and civil liberties concerns around the world.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
Partner, Ashbrook Byrne Kresge Flowers LLC
Ben Flowers, a partner at Ashbrook Byrne Kresge Flowers LLC, is an accomplished litigator with experience briefing, arguing, and winning high-stakes cases in courts throughout the country.
Before joining the law firm, Ben served as Ohio's 10th Solicitor General. In that role he regularly represented the State of Ohio before the Supreme Court of the United States, the United States Court of Appeals for the Sixth Circuit, and the Supreme Court of Ohio. Most prominently, in National Federation of Independent Business v. Department of Labor, Ben led a multi-state challenge to OSHA's vaccine mandate, ultimately prevailing before the Supreme Court.
Ben is a graduate of The Ohio State University and the University of Chicago Law School. Following law school, Ben clerked for Judge Sandra Ikuta of the U.S. Court of Appeals for the Ninth Circuit and for Justice Antonin Scalia of the Supreme Court of this United States. Ben lives in Upper Arlington, Ohio with his wife Denise and their three very active children.
Andrew Sabin Professor of Professional Practice and Founder and Faculty Director of the Sabin Center for Climate Change Law, Columbia University Law School
The founder and faculty director of the groundbreaking Sabin Center for Climate Change Law and one of the foremost environmental lawyers in the nation, Michael Gerrard is an advocate, litigator, teacher, and scholar who has pioneered cutting-edge legal tools and strategies for addressing climate change. He writes and teaches courses on environmental law, climate change law, and energy regulation. He was the chair of the faculty of Columbia University’s renowned Earth Institute from 2015 to 2018 and now holds a joint appointment to the faculty of its successor, the Columbia Climate School.
For three decades, before joining the Columbia Law School faculty in 2009, Gerrard practiced law in New York, most recently as the partner in charge of the New York office of Arnold & Porter. As an environmental lawyer, he tried numerous cases and argued many appeals in federal and state courts and administrative tribunals. He also handled the environmental aspects of diverse transactions and development projects and provided regulatory compliance advice to an array of clients in the private and public sectors. Several publications rated him the leading environmental lawyer in New York and one of the leaders in the world.
President, Yale Student Chapter
David Haungs is a student at Yale Law School, where he serves as President of the Yale Federalist Society chapter.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
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, Keller Postman LLP
JJ Snidow is a Partner at Keller Postman where he specializes in civil litigation in the trial courts. His area of practice focuses on product liability, consumer protection, and antitrust. Before joining Keller Postman, he practiced in DC at Wilkinson Stekloff, a defense-side trial firm. He clerked for Judge Raymond M. Kethledge on the Sixth Circuit, Judge Amul R. Thapar on the Eastern District of Kentucky, and Justice Anthony M. Kennedy on the Supreme Court. He was formerly chairman of the Federalist Society's emerging leaders council, and in law school he served as president of the Yale chapter.
Partner, Ashbrook Byrne Kresge Flowers LLC
Ben Flowers, a partner at Ashbrook Byrne Kresge Flowers LLC, is an accomplished litigator with experience briefing, arguing, and winning high-stakes cases in courts throughout the country.
Before joining the law firm, Ben served as Ohio's 10th Solicitor General. In that role he regularly represented the State of Ohio before the Supreme Court of the United States, the United States Court of Appeals for the Sixth Circuit, and the Supreme Court of Ohio. Most prominently, in National Federation of Independent Business v. Department of Labor, Ben led a multi-state challenge to OSHA's vaccine mandate, ultimately prevailing before the Supreme Court.
Ben is a graduate of The Ohio State University and the University of Chicago Law School. Following law school, Ben clerked for Judge Sandra Ikuta of the U.S. Court of Appeals for the Ninth Circuit and for Justice Antonin Scalia of the Supreme Court of this United States. Ben lives in Upper Arlington, Ohio with his wife Denise and their three very active children.
Andrew Sabin Professor of Professional Practice and Founder and Faculty Director of the Sabin Center for Climate Change Law, Columbia University Law School
The founder and faculty director of the groundbreaking Sabin Center for Climate Change Law and one of the foremost environmental lawyers in the nation, Michael Gerrard is an advocate, litigator, teacher, and scholar who has pioneered cutting-edge legal tools and strategies for addressing climate change. He writes and teaches courses on environmental law, climate change law, and energy regulation. He was the chair of the faculty of Columbia University’s renowned Earth Institute from 2015 to 2018 and now holds a joint appointment to the faculty of its successor, the Columbia Climate School.
For three decades, before joining the Columbia Law School faculty in 2009, Gerrard practiced law in New York, most recently as the partner in charge of the New York office of Arnold & Porter. As an environmental lawyer, he tried numerous cases and argued many appeals in federal and state courts and administrative tribunals. He also handled the environmental aspects of diverse transactions and development projects and provided regulatory compliance advice to an array of clients in the private and public sectors. Several publications rated him the leading environmental lawyer in New York and one of the leaders in the world.
President, Yale Student Chapter
David Haungs is a student at Yale Law School, where he serves as President of the Yale Federalist Society chapter.
Senior Attorney, Institute for Justice
Rob Johnson is a senior attorney at the Institute for Justice, where he litigates to protect private property, free speech, and other individual rights. Rob is a nationally-recognized expert on civil forfeiture. He previously represented a series of small business owners who had their entire bank accounts seized by the IRS, and he launched an initiative that resulted in the IRS reopening hundreds of closed forfeiture cases and returning millions of dollars. He has also litigated cases challenging the constitutionality of civil forfeiture procedures, and he scored a victory striking down a forfeiture program as a violation of due process.
Beyond civil forfeiture, Rob has litigated cases defending a range of constitutional rights. He was part of teams that successfully challenged occupational licensing requirements for tour guides in Savannah and Charleston. He also developed a class action lawsuit fighting the NYPD’s use of a draconian “no-fault eviction” statute to coerce residents to waive their constitutional rights, which led New York City to reform the challenged law.
Rob’s writing has been published in the Wall Street Journal, Washington Post, Politico, and Reason, among other venues. Rob has testified about occupational licensing before the House and Senate Judiciary Committees and has twice testified about civil forfeiture before the House Ways & Means Oversight Subcommittee. He has also testified before state legislatures across the country.
From 2014-2017, Rob served as IJ’s first Elfie Gallun Fellow for Freedom and the Constitution. In that role, Rob wrote and spoke about the vital role the U.S. Constitution plays in protecting our most precious freedoms. He is currently at work on a book about the Fourteenth Amendment.
Rob studied literature and anthropology at Columbia University, and he studied law at Harvard Law School. Upon graduation, he clerked for Chief Judge Alex Kozinski on the Ninth Circuit and for Justice Anthony Kennedy on the Supreme Court.
Rob lives in Cleveland with his wife and two daughters—all named after characters in Shakespeare plays—and is an amateur large format photographer.
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, Keller Postman LLP
JJ Snidow is a Partner at Keller Postman where he specializes in civil litigation in the trial courts. His area of practice focuses on product liability, consumer protection, and antitrust. Before joining Keller Postman, he practiced in DC at Wilkinson Stekloff, a defense-side trial firm. He clerked for Judge Raymond M. Kethledge on the Sixth Circuit, Judge Amul R. Thapar on the Eastern District of Kentucky, and Justice Anthony M. Kennedy on the Supreme Court. He was formerly chairman of the Federalist Society's emerging leaders council, and in law school he served as president of the Yale chapter.
Tavern Debate - Co-hosted with the Institute for Justice
2026 Western Chapters Conference
Westlake Village, CAResolved: Certification to State Courts is Broken
Austin Lawyer Chapter
Austin, TXPanel I: Laboratories of Liberty: State Deregulation and Economic Freedom
Paul Avelar, Michael T. Liburdi, Danny B. Seiden, Jennifer Selin, James William Uthmeier
Featuring: Mr. Paul Avelar, Arizona Office Managing Attorney, Institute for Justice Mr. Danny Seiden, President...
1776, Judicial Review, And Becoming “Top Nation"
Austin Lawyer Chapter
Austin, TXLitigation Update: Texas Association of Money Services Businesses v. Bondi
Nicholas Anthony, Robert E. Johnson
On April 1, 2025, the Texas Association of Money Services Businesses filed suit in the...
Litigation Update: Texas Association of Money Services Businesses v. Bondi
Nicholas Anthony, Robert E. Johnson
On April 1, 2025, the Texas Association of Money Services Businesses filed suit in the...
Litigation Update: Texas Association of Money Services Businesses v. Bondi
Showcase Panel 4: Science in the Courts After COVID and Skrmetti
Benjamin M. Flowers, Michael Gerrard, David Andrew Haungs, Robert E. Johnson, Jenn L. Mascott, J.J. James Snidow
CLE credit for this event is available at On-Demand CLE. From litigation challenging COVID regulations to...
Showcase Panel 4: Science in the Courts After COVID and Skrmetti
Benjamin M. Flowers, Michael Gerrard, David Andrew Haungs, Robert E. Johnson, Jenn L. Mascott, J.J. James Snidow
CLE credit for this event is available at On-Demand CLE. From litigation challenging COVID regulations to...
Showcase Panel 4: Science in the Courts After COVID and Skrmetti
2025 National Lawyers Convention
Washington, DC