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.
Appellate Counsel, Theodore Cooperstein PLLC
Theodore Cooperstein currently is an appellate attorney in the boutique law firm of Theodore Cooperstein PLLC, available for criminal and civil appeals in both state and federal courts. A former career prosecutor with twenty five years of service in the US Department of Justice, he was an Assistant United States Attorney for the Southern District of Florida and the Southern District of Mississippi, and has served as a Military Intelligence Officer in the Army Reserves from 1989 to 2011, retiring with the rank of Lieutenant Colonel. During the Trump Administration, he was appointed and served as the General Counsel of the U.S. Office of Personnel Management. Prior to joining the Southern District of Florida, Mr. Cooperstein served as a Special Assistant U.S. Attorney in the U.S. Attorney's Office for the District of Maryland. He previously had served as Counsel to the Deputy Attorney General at the Department of Justice, and as Assistant General Counsel in the FBI Office of the General Counsel.
A.B., Dartmouth College; J.D., Stanford University; LL.M., Comparative and International Law, Georgetown University Law Center; Masters of Strategic Studies, U.S. Army War College
Regulatory Counsel, Americans for Prosperity Foundation
Mike Pepson is regulatory counsel at Americans for Prosperity Foundation, which frequently files amicus briefs in the U.S. Supreme Court, U.S. Courts of Appeals, and state Supreme Courts, as well as public comments in various federal and state regulatory proceedings. Mike assists AFPF with its efforts involving separation of powers, administrative process, criminal justice reform, tech and innovation, and other issues.
He is also Special Counsel for Administrative Law at Cause of Action Institute, where he has been involved in complex civil and criminal litigation in federal district and appellate courts and administrative litigation before federal agencies in a variety of matters, including agency enforcement actions, statutory and constitutional challenges to federal regulations and agency decisions, and Section 1983 challenges to state statutes.
He received his LL.M. from Columbia Law School, J.D. from The Catholic University of America, Columbus School of Law, and B.A. from Loyola College in Baltimore, Maryland.
Ashe Family Chair Professor of Law, Georgia State University College of Law
Eric J. Segall graduated from Emory University, Phi Beta Kappa and summa cum laude, and from Vanderbilt Law School, where he was the research editor for the Law Review and member of Order of the Coif. He clerked for the Chief Judge Charles Moye Jr. for the Northern District of Georgia, and Albert J. Henderson of the 11th Circuit Court of Appeals. After his clerkships, Segall worked for Gibson, Dunn & Crutcher and the U.S. Department of Justice, before joining the Georgia State faculty in 1991.
Segall teaches federal courts and constitutional law I and II. He is the author of the books Originalism as Faith and Supreme Myths: Why the Supreme Court is not a Court and its Justices are not Judges. His articles on constitutional law have appeared in, among others, the Harvard Law Review Forum, the Stanford Law Review On Line, the UCLA Law Review, the George Washington Law Review, the Washington University Law Review, the University of Pennsylvania Journal of Constitutional Law, the Northwestern University Law Review Colloquy, and Constitutional Commentary among many others.
Segall’s op-eds and essays have appeared in the New York Times, the LA Times, The Atlantic, SLATE, Vox, Salon, and the Daily Beast, among others. He has appeared on CNN, Fox News, MSNBC, and France 24 and all four of Atlanta’s local television stations. He has also appeared on numerous local and national radio shows.
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.
Appellate Counsel, Theodore Cooperstein PLLC
Theodore Cooperstein currently is an appellate attorney in the boutique law firm of Theodore Cooperstein PLLC, available for criminal and civil appeals in both state and federal courts. A former career prosecutor with twenty five years of service in the US Department of Justice, he was an Assistant United States Attorney for the Southern District of Florida and the Southern District of Mississippi, and has served as a Military Intelligence Officer in the Army Reserves from 1989 to 2011, retiring with the rank of Lieutenant Colonel. During the Trump Administration, he was appointed and served as the General Counsel of the U.S. Office of Personnel Management. Prior to joining the Southern District of Florida, Mr. Cooperstein served as a Special Assistant U.S. Attorney in the U.S. Attorney's Office for the District of Maryland. He previously had served as Counsel to the Deputy Attorney General at the Department of Justice, and as Assistant General Counsel in the FBI Office of the General Counsel.
A.B., Dartmouth College; J.D., Stanford University; LL.M., Comparative and International Law, Georgetown University Law Center; Masters of Strategic Studies, U.S. Army War College
Regulatory Counsel, Americans for Prosperity Foundation
Mike Pepson is regulatory counsel at Americans for Prosperity Foundation, which frequently files amicus briefs in the U.S. Supreme Court, U.S. Courts of Appeals, and state Supreme Courts, as well as public comments in various federal and state regulatory proceedings. Mike assists AFPF with its efforts involving separation of powers, administrative process, criminal justice reform, tech and innovation, and other issues.
He is also Special Counsel for Administrative Law at Cause of Action Institute, where he has been involved in complex civil and criminal litigation in federal district and appellate courts and administrative litigation before federal agencies in a variety of matters, including agency enforcement actions, statutory and constitutional challenges to federal regulations and agency decisions, and Section 1983 challenges to state statutes.
He received his LL.M. from Columbia Law School, J.D. from The Catholic University of America, Columbus School of Law, and B.A. from Loyola College in Baltimore, Maryland.
Ashe Family Chair Professor of Law, Georgia State University College of Law
Eric J. Segall graduated from Emory University, Phi Beta Kappa and summa cum laude, and from Vanderbilt Law School, where he was the research editor for the Law Review and member of Order of the Coif. He clerked for the Chief Judge Charles Moye Jr. for the Northern District of Georgia, and Albert J. Henderson of the 11th Circuit Court of Appeals. After his clerkships, Segall worked for Gibson, Dunn & Crutcher and the U.S. Department of Justice, before joining the Georgia State faculty in 1991.
Segall teaches federal courts and constitutional law I and II. He is the author of the books Originalism as Faith and Supreme Myths: Why the Supreme Court is not a Court and its Justices are not Judges. His articles on constitutional law have appeared in, among others, the Harvard Law Review Forum, the Stanford Law Review On Line, the UCLA Law Review, the George Washington Law Review, the Washington University Law Review, the University of Pennsylvania Journal of Constitutional Law, the Northwestern University Law Review Colloquy, and Constitutional Commentary among many others.
Segall’s op-eds and essays have appeared in the New York Times, the LA Times, The Atlantic, SLATE, Vox, Salon, and the Daily Beast, among others. He has appeared on CNN, Fox News, MSNBC, and France 24 and all four of Atlanta’s local television stations. He has also appeared on numerous local and national radio shows.
Associate Professor of Law, J. Reuben Clark Law School at Brigham Young University
Tyler Lindley joined BYU Law School in 2024 as an Associate Professor of Law. His research centers on the judicial role and the historical evolution of the judiciary in America. He has extensively examined and published on judicial remedies, federal courts, constitutional law, and administrative law. His scholarly contributions have been or will be featured in the Alabama Law Review, BYU Law Review, Georgia Law Review, Virginia Law Review, and Wake Forest Law Review.
Professor Lindley holds a bachelor's degree in economics from Brigham Young University (2018) and a Juris Doctor from The University of Chicago Law School (2021). During his legal studies, he served as a judicial extern for Judge Ryan Nelson on the US Court of Appeals for the Ninth Circuit. Prior to joining the faculty at BYU Law, he clerked for Chief Judge William Pryor on the US Court of Appeals for the Eleventh Circuit and Judge Gregory Katsas on the US Court of Appeals for the D.C. Circuit. He also served as a Research Fellow at BYU Law between his clerkships.
Partner, Perkins Coie LLP
As an associate director at the President’s Council on Environmental Quality (CEQ), Edward (Ted) Boling served as the country’s top National Environmental Policy Act (NEPA) attorney. He currently advises clients on the development of renewable energy, resource development, transportation, and infrastructure, drawing on over 30 years of high-level public service.
Ted served in the U.S. Department of the Interior (DOI), CEQ, and the U.S. Department of Justice (DOJ) in both Democratic and Republican administrations. His experience includes deep involvement in federal infrastructure issues, as well as leadership of the first comprehensive revision of CEQ’s NEPA regulations in 40 years.
Ted’s work at CEQ also included the National Ocean Policy, CEQ’s climate change guidance, and the regulatory response to the Deepwater Horizon disaster. He drafted NEPA guidance on mitigation and monitoring, cumulative impacts analysis, and the development categorical exclusions from detailed NEPA documentation. Ted advised on the establishment of numerous national monuments, including the first marine national monuments in the United States and the largest marine protected areas in the world. He also assisted in briefing three U.S. Supreme Court cases.
At DOI, Ted handled matters involving energy development on the outer continental shelf, including offshore wind power development, and the fast track for solar and wind energy projects on public lands. He has provided legal and policy advice on environmental issues concerning the Federal Columbia River Power System and the California Central Valley Project.
At DOJ, in the first 10 years of his career, Ted litigated significant cases involving NEPA, endangered species, marine mammals, wetland protections, and public lands. He was involved in litigation concerning the Northwest Forest Plan, National Forest management decisions, and Federal Transit Administration decisions in New England.
Environmental Law Attorney, DLA Piper
Garrett Kral is an attorney in DLA Piper’s Washington, DC, office, and a member of the Regulatory and Government Affairs Practice Group. His practice includes regulatory counseling, enforcement defense, and complex civil litigation on matters arising under major federal environmental statutes.
Garrett builds on a strong background in environmental science, a familiarity with technical processes involved in industrial operations, and valuable insights gained by serving in each branch of the federal government. With this experience, he advances the business objectives of Fortune 500 companies while limiting exposure and risk. Garrett is regarded as a strategic advisor to such clients on matters of environmental law and policy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
Partner, Perkins Coie LLP
As an associate director at the President’s Council on Environmental Quality (CEQ), Edward (Ted) Boling served as the country’s top National Environmental Policy Act (NEPA) attorney. He currently advises clients on the development of renewable energy, resource development, transportation, and infrastructure, drawing on over 30 years of high-level public service.
Ted served in the U.S. Department of the Interior (DOI), CEQ, and the U.S. Department of Justice (DOJ) in both Democratic and Republican administrations. His experience includes deep involvement in federal infrastructure issues, as well as leadership of the first comprehensive revision of CEQ’s NEPA regulations in 40 years.
Ted’s work at CEQ also included the National Ocean Policy, CEQ’s climate change guidance, and the regulatory response to the Deepwater Horizon disaster. He drafted NEPA guidance on mitigation and monitoring, cumulative impacts analysis, and the development categorical exclusions from detailed NEPA documentation. Ted advised on the establishment of numerous national monuments, including the first marine national monuments in the United States and the largest marine protected areas in the world. He also assisted in briefing three U.S. Supreme Court cases.
At DOI, Ted handled matters involving energy development on the outer continental shelf, including offshore wind power development, and the fast track for solar and wind energy projects on public lands. He has provided legal and policy advice on environmental issues concerning the Federal Columbia River Power System and the California Central Valley Project.
At DOJ, in the first 10 years of his career, Ted litigated significant cases involving NEPA, endangered species, marine mammals, wetland protections, and public lands. He was involved in litigation concerning the Northwest Forest Plan, National Forest management decisions, and Federal Transit Administration decisions in New England.
Environmental Law Attorney, DLA Piper
Garrett Kral is an attorney in DLA Piper’s Washington, DC, office, and a member of the Regulatory and Government Affairs Practice Group. His practice includes regulatory counseling, enforcement defense, and complex civil litigation on matters arising under major federal environmental statutes.
Garrett builds on a strong background in environmental science, a familiarity with technical processes involved in industrial operations, and valuable insights gained by serving in each branch of the federal government. With this experience, he advances the business objectives of Fortune 500 companies while limiting exposure and risk. Garrett is regarded as a strategic advisor to such clients on matters of environmental law and policy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
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.
Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is 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 Attorney, Gibson, Dunn & Crutcher
Elizabeth A. Kiernan is an associate in the Dallas office of Gibson, Dunn & Crutcher. She currently practices with the firm’s Appellate and Constitutional Law Practice Group and has represented clients in trial and appellate proceedings in state and federal courts.
Ms. Kiernan graduated with Honors from the University of Chicago Law School in 2017. While at the Law School, she served as a Comments Editor of The University of Chicago Law Review. Ms. Kiernan earned her Bachelor of Arts degree summa cum laude from the University of Alabama. She double majored in English and Political Science and was elected Phi Beta Kappa.
Prior to joining the firm, Ms. Kiernan 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.
Ms. Kiernan is admitted to practice in Texas and the District of Columbia. She is also admitted to practice before the U.S. Courts of Appeals for the Fifth, Seventh, and Ninth Circuits, and the U.S. District Courts for the Northern District of Texas and Southern District of Texas.
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.
Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is 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 Attorney, Gibson, Dunn & Crutcher
Elizabeth A. Kiernan is an associate in the Dallas office of Gibson, Dunn & Crutcher. She currently practices with the firm’s Appellate and Constitutional Law Practice Group and has represented clients in trial and appellate proceedings in state and federal courts.
Ms. Kiernan graduated with Honors from the University of Chicago Law School in 2017. While at the Law School, she served as a Comments Editor of The University of Chicago Law Review. Ms. Kiernan earned her Bachelor of Arts degree summa cum laude from the University of Alabama. She double majored in English and Political Science and was elected Phi Beta Kappa.
Prior to joining the firm, Ms. Kiernan 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.
Ms. Kiernan is admitted to practice in Texas and the District of Columbia. She is also admitted to practice before the U.S. Courts of Appeals for the Fifth, Seventh, and Ninth Circuits, and the U.S. District Courts for the Northern District of Texas and Southern District of Texas.
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.
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.
Appellate Counsel, Theodore Cooperstein PLLC
Theodore Cooperstein currently is an appellate attorney in the boutique law firm of Theodore Cooperstein PLLC, available for criminal and civil appeals in both state and federal courts. A former career prosecutor with twenty five years of service in the US Department of Justice, he was an Assistant United States Attorney for the Southern District of Florida and the Southern District of Mississippi, and has served as a Military Intelligence Officer in the Army Reserves from 1989 to 2011, retiring with the rank of Lieutenant Colonel. During the Trump Administration, he was appointed and served as the General Counsel of the U.S. Office of Personnel Management. Prior to joining the Southern District of Florida, Mr. Cooperstein served as a Special Assistant U.S. Attorney in the U.S. Attorney's Office for the District of Maryland. He previously had served as Counsel to the Deputy Attorney General at the Department of Justice, and as Assistant General Counsel in the FBI Office of the General Counsel.
A.B., Dartmouth College; J.D., Stanford University; LL.M., Comparative and International Law, Georgetown University Law Center; Masters of Strategic Studies, U.S. Army War College
Regulatory Counsel, Americans for Prosperity Foundation
Mike Pepson is regulatory counsel at Americans for Prosperity Foundation, which frequently files amicus briefs in the U.S. Supreme Court, U.S. Courts of Appeals, and state Supreme Courts, as well as public comments in various federal and state regulatory proceedings. Mike assists AFPF with its efforts involving separation of powers, administrative process, criminal justice reform, tech and innovation, and other issues.
He is also Special Counsel for Administrative Law at Cause of Action Institute, where he has been involved in complex civil and criminal litigation in federal district and appellate courts and administrative litigation before federal agencies in a variety of matters, including agency enforcement actions, statutory and constitutional challenges to federal regulations and agency decisions, and Section 1983 challenges to state statutes.
He received his LL.M. from Columbia Law School, J.D. from The Catholic University of America, Columbus School of Law, and B.A. from Loyola College in Baltimore, Maryland.
Ashe Family Chair Professor of Law, Georgia State University College of Law
Eric J. Segall graduated from Emory University, Phi Beta Kappa and summa cum laude, and from Vanderbilt Law School, where he was the research editor for the Law Review and member of Order of the Coif. He clerked for the Chief Judge Charles Moye Jr. for the Northern District of Georgia, and Albert J. Henderson of the 11th Circuit Court of Appeals. After his clerkships, Segall worked for Gibson, Dunn & Crutcher and the U.S. Department of Justice, before joining the Georgia State faculty in 1991.
Segall teaches federal courts and constitutional law I and II. He is the author of the books Originalism as Faith and Supreme Myths: Why the Supreme Court is not a Court and its Justices are not Judges. His articles on constitutional law have appeared in, among others, the Harvard Law Review Forum, the Stanford Law Review On Line, the UCLA Law Review, the George Washington Law Review, the Washington University Law Review, the University of Pennsylvania Journal of Constitutional Law, the Northwestern University Law Review Colloquy, and Constitutional Commentary among many others.
Segall’s op-eds and essays have appeared in the New York Times, the LA Times, The Atlantic, SLATE, Vox, Salon, and the Daily Beast, among others. He has appeared on CNN, Fox News, MSNBC, and France 24 and all four of Atlanta’s local television stations. He has also appeared on numerous local and national radio shows.
Partner, Perkins Coie LLP
As an associate director at the President’s Council on Environmental Quality (CEQ), Edward (Ted) Boling served as the country’s top National Environmental Policy Act (NEPA) attorney. He currently advises clients on the development of renewable energy, resource development, transportation, and infrastructure, drawing on over 30 years of high-level public service.
Ted served in the U.S. Department of the Interior (DOI), CEQ, and the U.S. Department of Justice (DOJ) in both Democratic and Republican administrations. His experience includes deep involvement in federal infrastructure issues, as well as leadership of the first comprehensive revision of CEQ’s NEPA regulations in 40 years.
Ted’s work at CEQ also included the National Ocean Policy, CEQ’s climate change guidance, and the regulatory response to the Deepwater Horizon disaster. He drafted NEPA guidance on mitigation and monitoring, cumulative impacts analysis, and the development categorical exclusions from detailed NEPA documentation. Ted advised on the establishment of numerous national monuments, including the first marine national monuments in the United States and the largest marine protected areas in the world. He also assisted in briefing three U.S. Supreme Court cases.
At DOI, Ted handled matters involving energy development on the outer continental shelf, including offshore wind power development, and the fast track for solar and wind energy projects on public lands. He has provided legal and policy advice on environmental issues concerning the Federal Columbia River Power System and the California Central Valley Project.
At DOJ, in the first 10 years of his career, Ted litigated significant cases involving NEPA, endangered species, marine mammals, wetland protections, and public lands. He was involved in litigation concerning the Northwest Forest Plan, National Forest management decisions, and Federal Transit Administration decisions in New England.
Environmental Law Attorney, DLA Piper
Garrett Kral is an attorney in DLA Piper’s Washington, DC, office, and a member of the Regulatory and Government Affairs Practice Group. His practice includes regulatory counseling, enforcement defense, and complex civil litigation on matters arising under major federal environmental statutes.
Garrett builds on a strong background in environmental science, a familiarity with technical processes involved in industrial operations, and valuable insights gained by serving in each branch of the federal government. With this experience, he advances the business objectives of Fortune 500 companies while limiting exposure and risk. Garrett is regarded as a strategic advisor to such clients on matters of environmental law and policy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
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.
Deputy Chief Counsel, U.S. Chamber Litigation Center, U.S. Chamber of Commerce
Jennifer B. Dickey is 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 Attorney, Gibson, Dunn & Crutcher
Elizabeth A. Kiernan is an associate in the Dallas office of Gibson, Dunn & Crutcher. She currently practices with the firm’s Appellate and Constitutional Law Practice Group and has represented clients in trial and appellate proceedings in state and federal courts.
Ms. Kiernan graduated with Honors from the University of Chicago Law School in 2017. While at the Law School, she served as a Comments Editor of The University of Chicago Law Review. Ms. Kiernan earned her Bachelor of Arts degree summa cum laude from the University of Alabama. She double majored in English and Political Science and was elected Phi Beta Kappa.
Prior to joining the firm, Ms. Kiernan 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.
Ms. Kiernan is admitted to practice in Texas and the District of Columbia. She is also admitted to practice before the U.S. Courts of Appeals for the Fifth, Seventh, and Ninth Circuits, and the U.S. District Courts for the Northern District of Texas and Southern District of Texas.
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.
Can the Federal Government Ban At-Home Distilling?
Thomas Berry, Theodore Cooperstein, Michael D. Pepson, Eric J. Segall
After the U.S. Supreme Court in Morrison v. Olson (1988) and U.S. v. Lopez (1995)...
Can the Federal Government Ban At-Home Distilling?
Thomas Berry, Theodore Cooperstein, Michael D. Pepson, Eric J. Segall
After the U.S. Supreme Court in Morrison v. Olson (1988) and U.S. v. Lopez (1995)...
Can the Federal Government Ban At-Home Distilling?
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Tyler B. Lindley
On February 21, 2025, the U.S. Supreme Court issued their 9-0 opinion in Williams v. Reed. The...
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Edward Boling, Garrett Kral, Mario Loyola
On his first day back in office, President Trump issued Executive Order 14154 (Unleashing American...
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Edward Boling, Garrett Kral, Mario Loyola
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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
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