Director, Robert A. Levy Center for Constitutional Studies, Cato Institute
Thomas Berry is the director in the Cato Institute’s Robert A. Levy Center for Constitutional Studies and editor in chief of the Cato Supreme Court Review. Before joining Cato, he was an attorney at Pacific Legal Foundation and clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. His academic work has appeared in NYU Journal of Law and Liberty, Washington and Lee Law Review Online, and Federalist Society Review. His popular writing has appeared in The Wall Street Journal, National Law Journal, Investor’s Business Daily, National Review Online, and The Hill Online. He has testified before the U.S. Senate, and his work has been cited by the U.S. District Court for the District of Columbia.
Berry holds a J.D. from Stanford Law School, where he was a senior editor on the Stanford Law and Policy Review and a Bradley Student Fellow in the Stanford Constitutional Law Center. He graduated with a B.A. in Liberal Arts from St. John’s College, Santa Fe.
Attorney, Separation of Powers, Pacific Legal Foundation
Josh Robbins is an attorney in Pacific Legal Foundation’s separation of powers group. He litigates cases to defend the structural protections of the U.S. and state constitutions that guarantee liberty for all Americans. He wants to help ensure Americans receive due process from the government when their lives and property are at stake and that the laws are made by our democratically elected representatives and not by unaccountable bureaucrats.
As an attorney in private practice, Josh saw firsthand how the government can embroil people (and even large corporations) in years-long legal battles. At PLF, he works to provide those without great resources an opportunity to vindicate their right to a properly ordered government, which is the right of all Americans.
Prior to joining PLF, Josh was an associate at a large law firm where he litigated cases in federal and state courts. He clerked for the Honorable Jerry E. Smith of the United States Court of Appeals for the Fifth Circuit in Houston.
Josh earned a B.A. in economics and international studies from Yale University and a J.D. from the University of Virginia School of Law. While at UVA, he served as an articles editor for the Virginia Law Review. He lives in Alexandria, Virginia, and enjoys hiking, swimming, and attending Washington Nationals games.
Josh is a member of the bar only in the states of Virginia and D.C.
Partner, Davis Polk & Wardwell LLP
Kannon is the head of our Supreme Court & Appellate practice. He has argued 41 cases before the U.S. Supreme Court and has argued more than 150 appeals in courts across the country, including every federal court of appeals and numerous state courts.
Kannon is ranked as a “Star Individual” in appellate law by Chambers USA, where a client notes, “It’s hard to think of enough superlatives to describe his talent, his judgment, his ability, his experience – he is as good as it gets.” Legal 500 U.S. recognizes Kannon in its Hall of Fame for appellate work. A client shares, “His work is the best in the business, and he is a wonderful human being in addition to being a world-class appellate litigator.”
In 2024 and 2022, Kannon was a finalist for the American Lawyer’s “Litigator of the Year” award. He was named “Appellate Litigator of the Year” by Benchmark Litigation in 2021 and was a 2026 finalist for that recognition.
Before entering private practice, Kannon served as an Assistant to the Solicitor General at the U.S. Department of Justice.
CEO, President, and General Counsel, Alliance Defending Freedom
As the CEO, president, and general counsel of Alliance Defending Freedom, Kristen Waggoner leads the faith-based organization in advancing every person’s God-given right to live and speak the truth in the U.S. and around the world. She oversees more than 450 ADF team members in 10 global offices.
Since 2011, ADF has won 15 cases at the U.S. Supreme Court, three of which were argued by Waggoner: Masterpiece Cakeshop v. Colorado Civil Rights Commission, Uzuebgunam v. Presczewski, and 303 Creative v. Elenis. ADF also has a strong record of international success at the European Court of Human Rights, United Nations, and other leading courts and tribunals and has secured the release of more than 1,000 imprisoned Christians.
After clerking with Washington Supreme Court Justice Richard B. Sanders, Waggoner practiced law for over 16 years at a Seattle firm before joining ADF in 2013. She is Peer Review Rated AV® Preeminent™ in Martindale-Hubbell. Waggoner is a sought-after public speaker who often appears in national and international media outlets.
Partner, Harris, Wiltshire & Grannis LLP
Sean Lev, a former General Counsel of the FCC and acting General Counsel of the Department of Energy, advises and advocates in both courts and agencies for clients with complex regulatory problems in technology, energy, and other fields.
He serves as chair of HWG’s Energy Practice and co-chair of the Issues and Appeals Practice.
Sean has more than 30 years of experience helping clients in the public, private, and non-profit sector solve problems involving critical issues of administrative law. He has argued scores of cases in federal and state appellate and trial courts both supporting and challenging agency decisions and has advised Cabinet Secretaries, three FCC Chairs, sophisticated regulated companies, and numerous non-profits and individuals.
As General Counsel of the Federal Communications Commission, Sean was responsible for all legal advice provided to the FCC Chair and Commissioners and oversaw all FCC litigation. Sean was also heavily involved in the Commission’s review of major transactions and enforcement activity. Prior to being named General Counsel, Sean served as Deputy General Counsel and Senior Advisor to the Chairman.
Before joining the FCC, Sean was designated by President Obama to serve as the Acting General Counsel of the United States Department of Energy (DOE). In that role, he was the chief legal officer for the Department, and provided advice on the full range of issues relevant to its mission, including those involving energy efficiency standards, nuclear energy, oil and gas, environmental remediation, and national security. Sean also served as the Deputy General Counsel for Environment and Nuclear Programs at DOE. In that role, he led the agency’s litigation before the Nuclear Regulatory Commission and served as the lead agency lawyer in resolving major environmental and other disputes.
Sean most recently served as Legal Director of Democracy Forward, a public interest nonprofit dedicated to furthering the rule of law and fighting unlawful agency decision making. In this role, he oversaw a team of more than a dozen litigators and supervised numerous successful legal challenges against federal agencies and state and local governments.
Sean has significant experience advising clients in private practice, having spent more than fifteen years as a partner of a major Washington, DC based law firm. During that time, Sean had leading roles in numerous key cases involving technology law and policy and in advocating on regulatory and litigation issues raised by major industry transactions.
He started his legal career as an Honors Program attorney on the Civil Division, Appellate Staff at the United States Department of Justice and as a clerk to the Honorable Patricia M. Wald of the U.S. Court of Appeals for the District of Columbia Circuit.
Attorney, Competitive Enterprise Institute
Devin Watkins is an attorney at the Competitive Enterprise Institute. Devin Watkins previously worked at the Cato Institute as a legal associate and interned at the Institute for Justice. At the Cato Institute, Watkins worked on a variety of Supreme Court cases, and one of the briefs he worked on was cited by the Court. His op-eds have appeared in National Review Online, The Hill, Time, and The Federalist among others.
Watkins holds a Juris Doctor cum laude from George Mason University's Antonin Scalia Law School, where he was the development editor on the Mason Law Review. Prior to his legal career Watkins was a senior software developer at Intel and WebMD. He graduated with a Bachelor of Science in Computer Science from Stevens Institute of Technology in Hoboken, New Jersey.
Watkins is a member of the Virginia State Bar, the District of Columbia Bar, the U.S. District Court for the District of Columbia Bar, and the U.S. Court of Appeals for the District of Columbia Circuit Bar.
Professor of Law, University of Michigan Law School
Professor Nicholas Bagley teaches and writes in the areas of administrative law, regulatory theory, and health law. Prior to joining the Law School faculty, he was an attorney with the appellate staff in the Civil Division at the U.S. Department of Justice, where he argued a dozen cases before the U.S. Courts of Appeals and acted as lead counsel in many more. Professor Bagley also served as a law clerk to Justice John Paul Stevens of the U.S. Supreme Court and to the Hon. David S. Tatel of the U.S. Court of Appeals, District of Columbia Circuit. Professor Bagley holds a BA in English from Yale University and received his JD, summa cum laude, from New York University School of Law. Before entering law school, he joined Teach For America and taught eighth-grade English at a public school in South Bronx. Professor Bagley's work has appeared in the Harvard Law Review, the Columbia Law Review, the Georgetown Law Journal, the New England Journal of Medicine, and the Journal of Health Politics, Policy, and Law. In 2012, he was the recipient of the Law School's L. Hart Wright Award for Excellence in Teaching. He is a frequent contributor to The Incidental Economist, a prominent health policy blog.
Professor of Law, University of Notre Dame Law School
Emily Bremer teaches and writes in the areas of administrative law, regulatory process, and civil procedure. Her scholarship focuses primarily on matters of procedural design, with a recent focus on the history and interpretation of the Administrative Procedure Act (APA). She is a recipient of the AALS’s award for the year’s best administrative law scholarship by a junior scholar and the AALL’s Joseph L. Andrew’s Legal Literature Award for her contribution to the Bremer-Kovacs Collection of Historical Documents Related to the APA (HeinOnline). Bremer’s articles include a defense forthcoming in the Virginia Law Review of the constitutionality of the APA’s regime for ensuring the competence and impartiality of Administrative Law Judges; a plea in the Yale Journal on Regulation for administrative law to take greater account of the on-the-ground reality of administration; twin articles uncovering the intellectual foundation and meaning of the APA’s adjudication and rulemaking provisions; and three separate studies that served as the basis of recommendations of the Administrative Conference of the United States (ACUS) on the subjects of agency declaratory orders, incorporation by reference, and statutory limitations on the jurisdiction of the Court of Federal Claims. Bremer serves as a Senior Fellow of ACUS, a co-editor of the administrative law section of Jotwell, and a regular contributor to the Yale Journal on Regulation’s Notice & Comment blog.
Professor of Law, University of Chicago Law School
Jennifer Nou is Professor of Law at the University of Chicago Law School. Nou’s main research interests are in administrative law, executive branch dynamics, regulatory policy, and constitutional separation-of-powers. Prior to joining the faculty, she was a Public Law Fellow at the Law School and also worked as a policy analyst and special assistant at the Office of Information and Regulatory Affairs. Nou is a graduate of Yale College and Yale Law School, and received an MPhil in Politics from Oxford University as a Marshall Scholar. After law school, she was a law clerk to Judge Richard Posner of the US Court of Appeals for the Seventh Circuit and then to Justice Stephen Breyer of the US Supreme Court. She is currently a public member of the Administrative Conference of the United States.
Judge, United States Court of Appeals, District of Columbia Circuit
Judge Rao was appointed to the United States Court of Appeals for the District of Columbia Circuit in March 2019. She graduated from Yale College in 1995 and the University of Chicago Law School in 1999. Following graduation, she served as a law clerk to Judge J. Harvie Wilkinson III of the U.S. Court of Appeals for the Fourth Circuit and, in the 2001 October Term, as law clerk to Justice Clarence Thomas of the U.S. Supreme Court. Between her clerkships, Judge Rao served as counsel for nominations and constitutional law to the U.S. Senate Committee on the Judiciary. In 2002, she joined the international arbitration group of Clifford Chance LLP in London, England. From 2005-2006, she served as Special Assistant and Associate White House Counsel to President George W. Bush. From 2006 to 2017, Judge Rao was a professor at the Antonin Scalia Law School at George Mason University, where she taught constitutional law, legislation and statutory interpretation, and the history and foundations of the administrative state. In 2014, she founded the Center for the Study of the Administrative State, a non-profit Center that promotes academic scholarship and public policy debates about administrative law. In July 2017, she was appointed to serve as the Administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget. She served in this position until her appointment to the D.C. Circuit.
Of Counsel, Covington & Burling LLP
The Honorable Paul J. Ray is currently Of Counsel at Covington & Burling LLP where he advises clients on regulatory opportunities and challenges and helps them formulate and execute advocacy strategies for their regulatory policy priorities before the executive branch and Congress.
During the first Trump Administration, Paul held various senior positions at the Office of Information and Regulatory Affairs (OIRA) within the White House’s Office of Management and Budget, including as acting, and then Senate-confirmed, head of the office. As OIRA Administrator (the "regulations czar"), Paul supervised the review of hundreds of regulations from across the government, drafted numerous executive orders governing the regulatory process, and led the Administration’s regulatory reform effort. As a result of this experience, Paul is well-positioned to help clients understand and achieve regulatory policy priorities in the context of the government’s regulatory agenda and ongoing reform efforts.
Most recently, Paul was also the Director of the Roe Institute for Economic Policy Studies at The Heritage Foundation. In that role, he supervised the formulation of the Foundation’s economic and regulatory policy recommendations and provided technical assistance to congressional committees and staff regarding legislative changes to the regulatory process. In addition to his role at The Heritage Foundation, Paul also served as a Senior Advisor at a strategic advisory firm. Before his time in government, Paul practiced law at a law firm in Washington, specializing in administrative law matters.
Prior to his role at the White House, Paul was Counselor to the Secretary at the U.S. Department of Labor. There he led departmental efforts in high-profile rulemakings and helped formulate the Department’s legal positions and strategy.
Paul served as a law clerk to Supreme Court Justice Samuel Alito and as a law clerk to the Honorable Debra Livingston of the U.S. Court of Appeals for the Second Circuit.
Paul is a thought leader in the conservative legal movement and is a frequent commentator and speaker on regulatory policy and reform matters, including at law schools, professional gatherings, and other venues. He is the Chairman of Innovations in Peacebuilding International and the Regulatory Process Working Group of the Federalist Society’s Regulatory Transparency Project and a public member of the Administrative Conference of the United States. Paul is also an adjunct lecturer at the Hillsdale College School of Government.
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.
Joseph L. Sax Collegiate Professor of Law and Co-Director of the Environmental and Energy Law Program, University of Michigan Law School
Charles Evans Hughes Professor of Law, Columbia Law School
THOMAS W. MERRILL is the Charles Evans Hughes Professor of Law at Columbia Law School. He previously taught at Northwestern University School of Law and Yale Law School. He has undergraduate degrees from Grinnell College and Oxford University, where he studied as a Rhodes Scholar, and a law degree from the University of Chicago. He clerked on the D.C. Circuit (for Chief Judge David Bazelon) and the U.S. Supreme Court (for Justice Harry Blackmun). From 1987-1990 he served as Deputy Solicitor General, U.S. Department of Justice. Professor Merrill’s writings related to property include Property: Principles and Policies (Foundation Press Second Edition, 2012) (with Henry E. Smith); Property: The Oxford Introductions to U.S. Law (Oxford U. Press, 2010); Property: Takings (Foundation Press, 2002)(with David Dana); and numerous articles, including “The Economics of Public Use” (Cornell Law Review 1986); “The Landscape of Constitutional Property” (Virginia Law Review 2000); and “The Character of the Governmental Action” (Vermont Law Review 2012). He is a member of the American Academy of Arts and Sciences.
Charles I. Francis Professorship in Law, University of Texas at Austin School of Law
Professor Aaron Nielson lectures and writes in the areas of administrative law, civil procedure, and federal courts. Before joining the faculty, he served as Solicitor General of Texas and represented Texas before the U.S. Supreme Court and the Texas Supreme Court, as well as overseeing all appellate litigation for the State. Earlier in his career, he was a professor at Brigham Young University and an appellate and antitrust partner in the Washington, D.C. office of Kirkland & Ellis LLP. He also clerked for Justice Samuel A. Alito, Jr. of the U.S. Supreme Court, Judge Janice Rogers Brown of the U.S. Court of Appeals for the D.C. Circuit, and Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit.
As Solicitor General, Professor Nielson successfully defended against a First Amendment challenge Texas’s law requiring online pornographers to institute age verification. In 2020, the U.S. Supreme Court appointed him to defend the constitutionality of a federal agency. He currently serves as a Senior Fellow of the Administrative Conference of the United States after completing a six-year term as an appointed public member and chair of the Conference’s Administration & Management Committee.
Nielson’s research focuses on administrative law, federal litigation, and the separation of powers. He has published (or soon will publish) in the Harvard Law Review, Columbia Law Review, University of Chicago Law Review, University of Pennsylvania Law Review, Duke Law Journal, Georgetown Law Journal, Cornell Law Review, and Northwestern University Law Review, among others. Nielson has been recognized for teaching for teaching and scholarship and in 2021 received the Federalist Society’s Joseph Story Award, which recognizes a young academic for excellence in legal scholarship, a commitment to teaching, and a concern for students, and who has made a significant public impact in a manner that advances the rule of law in a free society. He is also an elected member of the American Law Institute.
Professor Nielson received his J.D. magna cum laude from Harvard Law School and an LL.M from the University of Cambridge, where he focused his studies on the institutions that regulate global competition and commerce. He received his undergraduate degree summa cum laude from the University of Pennsylvania, majoring in economics and political science.
Associate Professor, University of Notre Dame Law School
Jeffrey Pojanowski joined the faculty and community of Notre Dame Law School in 2010. He teaches and writes in the areas of administrative law, jurisprudence, and torts. At present, his scholarship focuses on the legal theory of administrative action, as well as the philosophy and intellectual history of legal reasoning.
Prof. Pojanowski earned his A.B. in Public Policy with highest honors from Princeton University and graduated magna cum laude from Harvard Law School in 2004, where he was Articles Co-Chair for the Harvard Law Review. After law school, he served as a law clerk to then-Judge John Roberts on the United States Court of Appeals for the D.C. Circuit and then to Justice Anthony Kennedy on the Supreme Court of the United States. He then practiced law with Latham & Watkins in Washington, D.C., where he specialized in appellate litigation and administrative-law matters.
Judge, United States Court of Appeals, Sixth Circuit
Judge Readler earned his undergraduate and law degrees from the University of Michigan. After graduating, he served as a law clerk to Judge Alan Norris of the United States Court of Appeals for the Sixth Circuit. Judge Readler then began practicing law in the Columbus office of the international law firm Jones Day, eventually spending ten years as a partner in the firm’s Issues and Appeals Practice Group. While at Jones Day, Judge Readler appeared in state and federal trial and appellate courts around the country, most frequently the Supreme Court of Ohio and the Sixth Circuit. Judge Readler also successfully argued before the United States Supreme Court in McQuiggin v. Perkins on behalf of an inmate claiming actual innocence. His other pro bono representations include representing capital defendants before the Tenth Circuit and the Supreme Court of Ohio, as well as representing defendants sentenced to life in prison before the Sixth Circuit. While at Jones Day, Judge Readler traveled to Nairobi with Lawyers Without Borders to train Kenyan lawyers in prosecuting domestic violence cases, and he was also a recipient of the American Marshall Memorial Fellowship awarded by the German Marshall Fund of the United States. Following his career in private practice, Judge Readler served as Acting Assistant Attorney General for the Civil Division of the United States Department of Justice from 2017 to 2019. In that role, Judge Readler led and supervised over 1,000 lawyers in the Department’s largest litigating division, briefing and arguing several cases on behalf of the United States in federal courts across the country, including high-profile cases significant to the Administration and the Department. In March 2019, Judge Readler was confirmed to serve as a Circuit Judge on the Sixth Circuit. He resides in Columbus.
Adam Griffin is a graduate of the University of North Carolina School of Law. During law school, he served as a research assistant to Professor Stephen E. Sachs and UNC Law Dean Martin Brinkley. After law school, Adam spent two years litigating for liberty at the Institute for Justice as an inaugural Law and Liberty Fellow. He then served as a law clerk to Chief Judge Richard E. Myers in the United States District Court for the Eastern District of North Carolina, and previously worked at Pacific Legal Foundation and the Civil Rights Division of the Department of Justice.
Assistant Professor of Law, Columbus School of Law, Catholic University of America
Chad Squitieri is an Assistant Professor of Law at Catholic University of America’s Columbus School of Law. There he serves as the Director of the Separation of Powers Institute, and as a Managing Director of the Center for the Constitution and the Catholic Intellectual Tradition. Professor Squitieri’s scholarship addresses administrative law and constitutional law topics, including separation-of-powers principles. His scholarship has appeared in the Administrative Law Review, the Harvard Journal of Law and Public Policy, and the Baylor Law Review, among other publications.
Prior to joining the faculty at the Catholic University of America, Prof. Squitieri practiced law at Gibson, Dunn & Crutcher LLP as a member of the Appellate and Constitutional Law and Administrative Law and Regulatory practice groups. He also served as a Special Assistant to former United States Secretary of Labor Eugene Scalia, and as a law clerk to then-Chief Judge D. Brooks Smith of the United States Court of Appeals for the Third Circuit.
Attorney, Pacific Legal Foundation
Allison Daniel is an attorney at Pacific Legal Foundation, focusing on cases in which she can help restore the separation of powers between the branches of government and prevent federal agencies from creating laws through regulatory action. Her commitment to liberty began with an interest in politics and philosophy in high school and college. She was particularly inspired by Ron Paul and the works of Friedrich Hayek, Murray Rothbard, and Ayn Rand.
She received her law degree from the Florida State University College of Law, where she served as president of the Federalist Society chapter. She worked as a law clerk for Pacific Legal Foundation in the Sacramento office during her 1L summer. After law school, she joined the Institute for Justice as a staff attorney in the Florida office, where she defended the economic liberty and property rights of clients. Family commitments then led her to Ohio, where she clerked at the Ohio Court of Appeals and served as legal counsel to all statewide elected officeholders at the Ohio Attorney General’s Office.
She resides in Southwest Ohio with her husband and their four young children.
Of Counsel, Holtzman Vogel
Erielle Azerrad is Of Counsel with Holtzman Vogel and focuses her practice on commercial litigation, appellate law, and constitutional law matters.
Prior to joining the firm, Erielle clerked for the Honorable Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit.
Erielle is also a co-founder of the Center for the Middle East and International Law through the Antonin Scalia Law School at George Mason University.
Vice President and Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is vice president and deputy chief counsel at the U.S. Chamber Litigation Center, the litigation arm of the U.S. Chamber of Commerce. Dickey handles a variety of litigation matters for the Chamber.
Dickey joined the Chamber following her service as Acting Assistant Attorney General and Principal Deputy Assistant Attorney General in the Civil Division at the U.S. Department of Justice. She also previously served as Deputy Associate Attorney General, providing strategic oversight of the Civil Division, Civil Rights Division, and Foreign Claims Settlement Commission, as well as Special Assistant to the President and Associate Counsel to the President. In the latter capacity, she provided legal advice on a wide array of executive actions and rulemakings, civil litigation, and judicial nominations.
Dickey also practiced law at Kirkland & Ellis LLP before her government service. She was a commercial and appellate litigator, representing businesses in federal and state courts.
Earlier in her career, Dickey served as a law clerk for the Honorable Clarence Thomas of the Supreme Court of the United States and the Honorable William H. Pryor Jr. of the United States Court of Appeals for the Eleventh Circuit.
Dickey earned her law degree magna cum laude from Duke University School of Law, where she was an Executive Editor of the Duke Law Journal, and her undergraduate degree magna cum laude from Dartmouth College.
Associate, Gibson, Dunn & Crutcher LLP
Elizabeth A. Kiernan is a senior associate in the Appellate and Constitutional Law Practice Group at Gibson, Dunn & Crutcher, representing clients in their most consequential, high-stakes, and time-sensitive matters. Elizabeth specializes in appellate advocacy and sophisticated briefing. She has successfully argued before the Fifth Circuit and Texas Supreme Court and has supported arguments in various courts, including the U.S. Supreme Court and courts across the country.
Elizabeth’s most significant victories include obtaining and preserving at the Texas Supreme Court writs of mandamus directing dismissal of billions of dollars in personal injury and property damage claims across a 200-case, 20,000-plaintiff MDL; securing a landmark U.S. Supreme Court victory allowing an insurer responsible for millions of dollars in bankruptcy claims to be heard on objections to its insureds’ plan of reorganization; and persuading a unanimous Fifth Circuit panel to uphold dismissal of over $12 million in contractual and tort claims.
Chambers and Partners recently named Elizabeth an “Associate to Watch” for Litigation: Appellate (Texas), and she has been recognized as an Appellate “Rising Star” by Thomson Reuters’s Texas Super Lawyers magazine.
Prior to joining Gibson Dunn, Elizabeth earned her B.A. summa cum laude from the University of Alabama and her J.D. with Honors from the University of Chicago Law School. She served as a law clerk to the Honorable Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit. She also served as Special Counsel to U.S. Senator Josh Hawley for the confirmation of Justice Amy Coney Barrett.
Counsel to the Assistant Attorney General, Civil Division, U.S. Department of Justice
Sarah Welch is an associate in the Firm's Issues & Appeals Practice based in the Cleveland Office of Jones Day.
Ms. Welch's practice focuses on appellate advocacy and significant motions. Before joining Jones Day, she served as a law clerk to the Associate Justice Brett M. Kavanaugh of the Supreme Court of the United States, the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit, and the Honorable Jeffrey S. Sutton of the U.S. Court of Appeals for the Sixth Circuit.
During law school, Ms. Welch participated in briefing cases before the Supreme Court and federal courts of appeals through The University of Chicago Law School's Supreme Court and appellate clinic, as well as through internships with the Ohio and United States solicitors general. She volunteers on the case committee for Ohio's high school mock trial competition.
Partner, Gibson, Dunn & Crutcher LLP
Morgan Ratner is an experienced appellate advocate and legal-issues specialist who handles the most important cases around the country. She has argued ten cases before the U.S. Supreme Court, where she has had remarkable success at both the certiorari and merits stages.
Morgan regularly briefs and argues appeals and dispositive motions; provides strategic guidance for trial and administrative proceedings; and counsels clients confronting high-stakes legal issues. She has had particular success helping clients navigate—and, when appropriate, challenge—federal regulations. In the last 18 months, she has twice been named The American Lawyer’s “Litigator of the Week” (and her matters have been named three times more), including for prevailing in a landmark Delaware corporate-governance dispute and striking down the FCC’s net-neutrality rules. The American Lawyer named her the 2024 “Young Lawyer of the Year — Litigation”, and Law360 recently profiled her as one of “12 Lawyers Who Are The Future Of The Supreme Court Bar.”
Morgan served for more than four years in the Office of the Solicitor General at the U.S. Department of Justice, where she argued securities regulation, bankruptcy, employment, and intellectual property cases before the U.S. Supreme Court. During her tenure, she also filed more than 150 Supreme Court briefs at the merits and certiorari stages and received a John Marshall Award, DOJ’s highest award offered to lawyers for exceptional service to the Office of the Solicitor General and DOJ.
After graduating Harvard Law School—where she was awarded the Fay Diploma as the top student in her class—Morgan clerked for Chief Justice John G. Roberts, Jr. of the U.S. Supreme Court and then-Judge Brett M. Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. She is a member of the Edward Coke Appellate Inn of Court, a volunteer with Street Law, Inc., and a trustee of the Supreme Court Historical Society.
Attorney, Pacific Legal Foundation
Allison Daniel is an attorney at Pacific Legal Foundation, focusing on cases in which she can help restore the separation of powers between the branches of government and prevent federal agencies from creating laws through regulatory action. Her commitment to liberty began with an interest in politics and philosophy in high school and college. She was particularly inspired by Ron Paul and the works of Friedrich Hayek, Murray Rothbard, and Ayn Rand.
She received her law degree from the Florida State University College of Law, where she served as president of the Federalist Society chapter. She worked as a law clerk for Pacific Legal Foundation in the Sacramento office during her 1L summer. After law school, she joined the Institute for Justice as a staff attorney in the Florida office, where she defended the economic liberty and property rights of clients. Family commitments then led her to Ohio, where she clerked at the Ohio Court of Appeals and served as legal counsel to all statewide elected officeholders at the Ohio Attorney General’s Office.
She resides in Southwest Ohio with her husband and their four young children.
Of Counsel, Holtzman Vogel
Erielle Azerrad is Of Counsel with Holtzman Vogel and focuses her practice on commercial litigation, appellate law, and constitutional law matters.
Prior to joining the firm, Erielle clerked for the Honorable Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit.
Erielle is also a co-founder of the Center for the Middle East and International Law through the Antonin Scalia Law School at George Mason University.
Vice President and Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is vice president and deputy chief counsel at the U.S. Chamber Litigation Center, the litigation arm of the U.S. Chamber of Commerce. Dickey handles a variety of litigation matters for the Chamber.
Dickey joined the Chamber following her service as Acting Assistant Attorney General and Principal Deputy Assistant Attorney General in the Civil Division at the U.S. Department of Justice. She also previously served as Deputy Associate Attorney General, providing strategic oversight of the Civil Division, Civil Rights Division, and Foreign Claims Settlement Commission, as well as Special Assistant to the President and Associate Counsel to the President. In the latter capacity, she provided legal advice on a wide array of executive actions and rulemakings, civil litigation, and judicial nominations.
Dickey also practiced law at Kirkland & Ellis LLP before her government service. She was a commercial and appellate litigator, representing businesses in federal and state courts.
Earlier in her career, Dickey served as a law clerk for the Honorable Clarence Thomas of the Supreme Court of the United States and the Honorable William H. Pryor Jr. of the United States Court of Appeals for the Eleventh Circuit.
Dickey earned her law degree magna cum laude from Duke University School of Law, where she was an Executive Editor of the Duke Law Journal, and her undergraduate degree magna cum laude from Dartmouth College.
Associate, Gibson, Dunn & Crutcher LLP
Elizabeth A. Kiernan is a senior associate in the Appellate and Constitutional Law Practice Group at Gibson, Dunn & Crutcher, representing clients in their most consequential, high-stakes, and time-sensitive matters. Elizabeth specializes in appellate advocacy and sophisticated briefing. She has successfully argued before the Fifth Circuit and Texas Supreme Court and has supported arguments in various courts, including the U.S. Supreme Court and courts across the country.
Elizabeth’s most significant victories include obtaining and preserving at the Texas Supreme Court writs of mandamus directing dismissal of billions of dollars in personal injury and property damage claims across a 200-case, 20,000-plaintiff MDL; securing a landmark U.S. Supreme Court victory allowing an insurer responsible for millions of dollars in bankruptcy claims to be heard on objections to its insureds’ plan of reorganization; and persuading a unanimous Fifth Circuit panel to uphold dismissal of over $12 million in contractual and tort claims.
Chambers and Partners recently named Elizabeth an “Associate to Watch” for Litigation: Appellate (Texas), and she has been recognized as an Appellate “Rising Star” by Thomson Reuters’s Texas Super Lawyers magazine.
Prior to joining Gibson Dunn, Elizabeth earned her B.A. summa cum laude from the University of Alabama and her J.D. with Honors from the University of Chicago Law School. She served as a law clerk to the Honorable Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit. She also served as Special Counsel to U.S. Senator Josh Hawley for the confirmation of Justice Amy Coney Barrett.
Counsel to the Assistant Attorney General, Civil Division, U.S. Department of Justice
Sarah Welch is an associate in the Firm's Issues & Appeals Practice based in the Cleveland Office of Jones Day.
Ms. Welch's practice focuses on appellate advocacy and significant motions. Before joining Jones Day, she served as a law clerk to the Associate Justice Brett M. Kavanaugh of the Supreme Court of the United States, the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit, and the Honorable Jeffrey S. Sutton of the U.S. Court of Appeals for the Sixth Circuit.
During law school, Ms. Welch participated in briefing cases before the Supreme Court and federal courts of appeals through The University of Chicago Law School's Supreme Court and appellate clinic, as well as through internships with the Ohio and United States solicitors general. She volunteers on the case committee for Ohio's high school mock trial competition.
Partner, Gibson, Dunn & Crutcher LLP
Morgan Ratner is an experienced appellate advocate and legal-issues specialist who handles the most important cases around the country. She has argued ten cases before the U.S. Supreme Court, where she has had remarkable success at both the certiorari and merits stages.
Morgan regularly briefs and argues appeals and dispositive motions; provides strategic guidance for trial and administrative proceedings; and counsels clients confronting high-stakes legal issues. She has had particular success helping clients navigate—and, when appropriate, challenge—federal regulations. In the last 18 months, she has twice been named The American Lawyer’s “Litigator of the Week” (and her matters have been named three times more), including for prevailing in a landmark Delaware corporate-governance dispute and striking down the FCC’s net-neutrality rules. The American Lawyer named her the 2024 “Young Lawyer of the Year — Litigation”, and Law360 recently profiled her as one of “12 Lawyers Who Are The Future Of The Supreme Court Bar.”
Morgan served for more than four years in the Office of the Solicitor General at the U.S. Department of Justice, where she argued securities regulation, bankruptcy, employment, and intellectual property cases before the U.S. Supreme Court. During her tenure, she also filed more than 150 Supreme Court briefs at the merits and certiorari stages and received a John Marshall Award, DOJ’s highest award offered to lawyers for exceptional service to the Office of the Solicitor General and DOJ.
After graduating Harvard Law School—where she was awarded the Fay Diploma as the top student in her class—Morgan clerked for Chief Justice John G. Roberts, Jr. of the U.S. Supreme Court and then-Judge Brett M. Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. She is a member of the Edward Coke Appellate Inn of Court, a volunteer with Street Law, Inc., and a trustee of the Supreme Court Historical Society.
Of Counsel, Holtzman Vogel
Erielle Azerrad is Of Counsel with Holtzman Vogel and focuses her practice on commercial litigation, appellate law, and constitutional law matters.
Prior to joining the firm, Erielle clerked for the Honorable Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit.
Erielle is also a co-founder of the Center for the Middle East and International Law through the Antonin Scalia Law School at George Mason University.
Attorney, Pacific Legal Foundation
Allison Daniel is an attorney at Pacific Legal Foundation, focusing on cases in which she can help restore the separation of powers between the branches of government and prevent federal agencies from creating laws through regulatory action. Her commitment to liberty began with an interest in politics and philosophy in high school and college. She was particularly inspired by Ron Paul and the works of Friedrich Hayek, Murray Rothbard, and Ayn Rand.
She received her law degree from the Florida State University College of Law, where she served as president of the Federalist Society chapter. She worked as a law clerk for Pacific Legal Foundation in the Sacramento office during her 1L summer. After law school, she joined the Institute for Justice as a staff attorney in the Florida office, where she defended the economic liberty and property rights of clients. Family commitments then led her to Ohio, where she clerked at the Ohio Court of Appeals and served as legal counsel to all statewide elected officeholders at the Ohio Attorney General’s Office.
She resides in Southwest Ohio with her husband and their four young children.
Vice President and Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is vice president and deputy chief counsel at the U.S. Chamber Litigation Center, the litigation arm of the U.S. Chamber of Commerce. Dickey handles a variety of litigation matters for the Chamber.
Dickey joined the Chamber following her service as Acting Assistant Attorney General and Principal Deputy Assistant Attorney General in the Civil Division at the U.S. Department of Justice. She also previously served as Deputy Associate Attorney General, providing strategic oversight of the Civil Division, Civil Rights Division, and Foreign Claims Settlement Commission, as well as Special Assistant to the President and Associate Counsel to the President. In the latter capacity, she provided legal advice on a wide array of executive actions and rulemakings, civil litigation, and judicial nominations.
Dickey also practiced law at Kirkland & Ellis LLP before her government service. She was a commercial and appellate litigator, representing businesses in federal and state courts.
Earlier in her career, Dickey served as a law clerk for the Honorable Clarence Thomas of the Supreme Court of the United States and the Honorable William H. Pryor Jr. of the United States Court of Appeals for the Eleventh Circuit.
Dickey earned her law degree magna cum laude from Duke University School of Law, where she was an Executive Editor of the Duke Law Journal, and her undergraduate degree magna cum laude from Dartmouth College.
Associate, Gibson, Dunn & Crutcher LLP
Elizabeth A. Kiernan is a senior associate in the Appellate and Constitutional Law Practice Group at Gibson, Dunn & Crutcher, representing clients in their most consequential, high-stakes, and time-sensitive matters. Elizabeth specializes in appellate advocacy and sophisticated briefing. She has successfully argued before the Fifth Circuit and Texas Supreme Court and has supported arguments in various courts, including the U.S. Supreme Court and courts across the country.
Elizabeth’s most significant victories include obtaining and preserving at the Texas Supreme Court writs of mandamus directing dismissal of billions of dollars in personal injury and property damage claims across a 200-case, 20,000-plaintiff MDL; securing a landmark U.S. Supreme Court victory allowing an insurer responsible for millions of dollars in bankruptcy claims to be heard on objections to its insureds’ plan of reorganization; and persuading a unanimous Fifth Circuit panel to uphold dismissal of over $12 million in contractual and tort claims.
Chambers and Partners recently named Elizabeth an “Associate to Watch” for Litigation: Appellate (Texas), and she has been recognized as an Appellate “Rising Star” by Thomson Reuters’s Texas Super Lawyers magazine.
Prior to joining Gibson Dunn, Elizabeth earned her B.A. summa cum laude from the University of Alabama and her J.D. with Honors from the University of Chicago Law School. She served as a law clerk to the Honorable Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit. She also served as Special Counsel to U.S. Senator Josh Hawley for the confirmation of Justice Amy Coney Barrett.
Partner, Gibson, Dunn & Crutcher LLP
Morgan Ratner is an experienced appellate advocate and legal-issues specialist who handles the most important cases around the country. She has argued ten cases before the U.S. Supreme Court, where she has had remarkable success at both the certiorari and merits stages.
Morgan regularly briefs and argues appeals and dispositive motions; provides strategic guidance for trial and administrative proceedings; and counsels clients confronting high-stakes legal issues. She has had particular success helping clients navigate—and, when appropriate, challenge—federal regulations. In the last 18 months, she has twice been named The American Lawyer’s “Litigator of the Week” (and her matters have been named three times more), including for prevailing in a landmark Delaware corporate-governance dispute and striking down the FCC’s net-neutrality rules. The American Lawyer named her the 2024 “Young Lawyer of the Year — Litigation”, and Law360 recently profiled her as one of “12 Lawyers Who Are The Future Of The Supreme Court Bar.”
Morgan served for more than four years in the Office of the Solicitor General at the U.S. Department of Justice, where she argued securities regulation, bankruptcy, employment, and intellectual property cases before the U.S. Supreme Court. During her tenure, she also filed more than 150 Supreme Court briefs at the merits and certiorari stages and received a John Marshall Award, DOJ’s highest award offered to lawyers for exceptional service to the Office of the Solicitor General and DOJ.
After graduating Harvard Law School—where she was awarded the Fay Diploma as the top student in her class—Morgan clerked for Chief Justice John G. Roberts, Jr. of the U.S. Supreme Court and then-Judge Brett M. Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. She is a member of the Edward Coke Appellate Inn of Court, a volunteer with Street Law, Inc., and a trustee of the Supreme Court Historical Society.
Counsel to the Assistant Attorney General, Civil Division, U.S. Department of Justice
Sarah Welch is an associate in the Firm's Issues & Appeals Practice based in the Cleveland Office of Jones Day.
Ms. Welch's practice focuses on appellate advocacy and significant motions. Before joining Jones Day, she served as a law clerk to the Associate Justice Brett M. Kavanaugh of the Supreme Court of the United States, the Honorable William H. Pryor Jr. of the U.S. Court of Appeals for the Eleventh Circuit, and the Honorable Jeffrey S. Sutton of the U.S. Court of Appeals for the Sixth Circuit.
During law school, Ms. Welch participated in briefing cases before the Supreme Court and federal courts of appeals through The University of Chicago Law School's Supreme Court and appellate clinic, as well as through internships with the Ohio and United States solicitors general. She volunteers on the case committee for Ohio's high school mock trial competition.
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Topics
Supreme Court Justices Seem Skeptical of Nondelegation Doctrine Claim in FCC v. Consumers’ Research
On Wednesday, March 26, the United States Supreme Court heard oral argument in Federal Communications...
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A Seat at the Sitting - March 2025
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Each month, a panel of constitutional experts convenes to discuss the Court’s upcoming docket sitting...
A Seat at the Sitting - March 2025
Allison Daniel, Erielle Azerrad, Jennifer B. Dickey, Elizabeth Kiernan, Sarah Welch, Morgan Ratner
Each month, a panel of constitutional experts convenes to discuss the Court’s upcoming docket sitting...
A Seat at the Sitting - March 2025
The March Docket in 90 Minutes or Less