Trial Attorney, Civil Rights Division, United States Department of Justice (incoming)
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, he spent two years litigating for liberty at the Institute for Justice as an inaugural Law and Liberty Fellow. He 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 is now a separation-of-powers attorney at Pacific Legal Foundation.
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.
Partner, Boyden Gray PLLC
Trent McCotter is a partner with Boyden Gray PLLC. He previously served as Deputy Associate Attorney General of the United States and as an Assistant U.S. Attorney.
Mr. McCotter maintains an extensive appellate practice. He has considerable experience identifying and briefing cases that draw the Supreme Court’s attention, having persuaded the Court to grant certiorari in numerous cases raising issues of sovereignty, constitutional rights, due process, and criminal law. He has authored and submitted over 60 briefs at the Court.
He has also personally argued more than fifteen federal appeals across the Second, Fourth, Fifth, Sixth, Ninth, Eleventh, Federal, and D.C. Circuits—including once arguing three separate appeals in just four days. He has also twice argued before the 17-judge en banc Fifth Circuit. He has been counsel in over 50 other appeals raising matters from FOIA and the APA to constitutional rights and statutory construction.
As Deputy Associate Attorney General, Mr. McCotter oversaw DOJ’s Civil Appellate and Federal Programs branches, which are responsible for defending nearly all major litigation against the federal government. During his three years as a federal trial attorney in the Eastern District of Virginia’s “Rocket Docket,” Mr. McCotter won the Attorney General’s Award for Distinguished Service.
During his DOJ tenures, Mr. McCotter also assisted with the confirmations of two Supreme Court justices and over a dozen lower-court judges.
Mr. McCotter served as an inaugural clerk to the Hon. Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit and also clerked for the Hon. R. Lanier Anderson III on the U.S. Court of Appeals for the Eleventh Circuit.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Assistant Professor of Law, Emory University School of Law
Alexander "Sasha" Volokh is an assistant professor of law, joining the Emory Law faculty in Fall 2009.
Professor Volokh earned his B.S. from UCLA and his J.D. and Ph.D. in economics from Harvard University. He clerked for Judge Alex Kozinski of the Ninth Circuit and for Supreme Court Justices Sandra Day O'Connor and Samuel Alito. Before coming to Emory, he was a visiting associate professor at Georgetown University Law Center and a visiting assistant professor at University of Houston Law Center.
His interests include law and economics, administrative law and the regulatory process, environmental law and policy, and legal history. His current research topics include the private management of government services, medieval law, judicial decisionmaking and statutory interpretation.
Professor, University of Minnesota Law School
Ilan Wurman is the Julius E. Davis Professor of Law at the University of Minnesota, where he teaches administrative law and constitutional law. He previously taught at Arizona State University. He writes primarily on the Fourteenth Amendment, administrative law, separation of powers, and constitutionalism. His academic writing has appeared in the Yale Law Journal, the Stanford Law Review, the University of Chicago Law Review, the University of Pennsylvania Law Review, the Virginia Law Review, the Duke Law Journal, the Minnesota Law Review, the Notre Dame Law Review, and the Texas Law Review among other journals.
Professor Wurman is the author of a casebook, Administrative Law Theory and Fundamentals: An Integrated Approach (Foundation Press 2d ed. 2024). He is also the author of A Debt Against the Living: An Introduction to Originalism (Cambridge 2017), and The Second Founding: An Introduction to the Fourteenth Amendment (Cambridge 2020). His next book, The Constitution of 1789: A New Introduction, is also forthcoming with Cambridge University Press.
Professor Wurman practices law with the firm Tully Bailey. He has litigated a variety of administrative law and constitutional law cases, including cases involving COVID-19 restrictions, transmission lines, and Appointments Clause challenges. He also devised winning public nuisance theories to force city governments to address the increasingly challenging public camping crises throughout the country.
Trial Attorney, Civil Rights Division, United States Department of Justice (incoming)
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, he spent two years litigating for liberty at the Institute for Justice as an inaugural Law and Liberty Fellow. He 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 is now a separation-of-powers attorney at Pacific Legal Foundation.
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.
Partner, Boyden Gray PLLC
Trent McCotter is a partner with Boyden Gray PLLC. He previously served as Deputy Associate Attorney General of the United States and as an Assistant U.S. Attorney.
Mr. McCotter maintains an extensive appellate practice. He has considerable experience identifying and briefing cases that draw the Supreme Court’s attention, having persuaded the Court to grant certiorari in numerous cases raising issues of sovereignty, constitutional rights, due process, and criminal law. He has authored and submitted over 60 briefs at the Court.
He has also personally argued more than fifteen federal appeals across the Second, Fourth, Fifth, Sixth, Ninth, Eleventh, Federal, and D.C. Circuits—including once arguing three separate appeals in just four days. He has also twice argued before the 17-judge en banc Fifth Circuit. He has been counsel in over 50 other appeals raising matters from FOIA and the APA to constitutional rights and statutory construction.
As Deputy Associate Attorney General, Mr. McCotter oversaw DOJ’s Civil Appellate and Federal Programs branches, which are responsible for defending nearly all major litigation against the federal government. During his three years as a federal trial attorney in the Eastern District of Virginia’s “Rocket Docket,” Mr. McCotter won the Attorney General’s Award for Distinguished Service.
During his DOJ tenures, Mr. McCotter also assisted with the confirmations of two Supreme Court justices and over a dozen lower-court judges.
Mr. McCotter served as an inaugural clerk to the Hon. Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit and also clerked for the Hon. R. Lanier Anderson III on the U.S. Court of Appeals for the Eleventh Circuit.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Assistant Professor of Law, Emory University School of Law
Alexander "Sasha" Volokh is an assistant professor of law, joining the Emory Law faculty in Fall 2009.
Professor Volokh earned his B.S. from UCLA and his J.D. and Ph.D. in economics from Harvard University. He clerked for Judge Alex Kozinski of the Ninth Circuit and for Supreme Court Justices Sandra Day O'Connor and Samuel Alito. Before coming to Emory, he was a visiting associate professor at Georgetown University Law Center and a visiting assistant professor at University of Houston Law Center.
His interests include law and economics, administrative law and the regulatory process, environmental law and policy, and legal history. His current research topics include the private management of government services, medieval law, judicial decisionmaking and statutory interpretation.
Professor, University of Minnesota Law School
Ilan Wurman is the Julius E. Davis Professor of Law at the University of Minnesota, where he teaches administrative law and constitutional law. He previously taught at Arizona State University. He writes primarily on the Fourteenth Amendment, administrative law, separation of powers, and constitutionalism. His academic writing has appeared in the Yale Law Journal, the Stanford Law Review, the University of Chicago Law Review, the University of Pennsylvania Law Review, the Virginia Law Review, the Duke Law Journal, the Minnesota Law Review, the Notre Dame Law Review, and the Texas Law Review among other journals.
Professor Wurman is the author of a casebook, Administrative Law Theory and Fundamentals: An Integrated Approach (Foundation Press 2d ed. 2024). He is also the author of A Debt Against the Living: An Introduction to Originalism (Cambridge 2017), and The Second Founding: An Introduction to the Fourteenth Amendment (Cambridge 2020). His next book, The Constitution of 1789: A New Introduction, is also forthcoming with Cambridge University Press.
Professor Wurman practices law with the firm Tully Bailey. He has litigated a variety of administrative law and constitutional law cases, including cases involving COVID-19 restrictions, transmission lines, and Appointments Clause challenges. He also devised winning public nuisance theories to force city governments to address the increasingly challenging public camping crises throughout the country.
Professor of Law, University of Virginia School of Law
Aditya Bamzai is a professor of law at the University of Virginia. He teaches administrative law, civil procedure, computer crime and conflicts of law, and he has written about these and related subjects. He has argued cases relating to the separation of powers and national security in the U.S. Supreme Court, Foreign Intelligence Surveillance Court of Review, D.C. Circuit and other federal courts of appeals. From 2019 to 2021, he served as a Member of the Privacy and Civil Liberties Oversight Board, a federal agency charged with ensuring that the government’s national security efforts are balanced with the need to protect privacy and civil liberties. Before entering the academy, Bamzai was an attorney-adviser in the Office of Legal Counsel of the U.S. Department of Justice, and an appellate attorney in both private practice and for the National Security Division of the Department of Justice. Earlier in his career, he was a law clerk to Justice Antonin Scalia of the Supreme Court of the United States and to Judge Jeffrey Sutton of the Sixth Circuit Court of Appeals.
Special Counsel, Hunton Andrews Kurth
After serving on the United State Court of Appeals for the D. C. Circuit from 2005, Judge Griffith stepped down from the bench in 2020. Currently he is a Lecturer on Law at Harvard Law School, a Fellow at the Wheatley Institute at Brigham Young University, and Special Counsel in the Washington, DC office of the law firm of Hunton Andrews Kurth. Most recently, he was a member of President Biden's Commission on the Supreme Court. He is the author of Civic Charity and the Constitution , and the co-author, along with former judges Michael Luttig and Michael McConnell, of Lost, Not Stolen: The Conservative Case that Trump Lost and Biden Won the 2020 Presidential Election. https://lostnotstolen.org/ . Before being appointed to the D. C. Circuit, Judge Griffith was the General Counsel at BYU; Senate Legal Counsel, the non-partisan chief legal officer of the U. S. Senate; and a partner at Wiley, Rein & Fielding. Long active in rule-of-law programs in former communist nations, Judge Griffith is a member of the international advisory board of the CEELI Institute in Prague. He is a graduate of BYU and the University of Virginia School of Law and is a member of the American Law Institute.
Judge, United States Court of Appeals, Fifth Circuit
James C. Ho is a Circuit Judge on the U.S. Court of Appeals for the Fifth Circuit. Before taking the bench on January 4, 2018, he was a partner and co-chair of the national Appellate and Constitutional Law practice group of Gibson, Dunn & Crutcher LLP.
As an appellate litigator for over a decade, including three years as the Solicitor General of Texas, Judge Ho presented 50 oral arguments in federal and state courts nationwide. He won numerous appeals, including three merits cases at the U.S. Supreme Court. He was routinely ranked among the nation’s leading lawyers by Benchmark, Chambers, Law360, The Legal 500, and The National Law Journal, among other publications. His work has been cited favorably by courts at every level of both the federal and state judiciaries. He won a Best Brief Award from the National Association of Attorneys General for every year that he served as solicitor general, and he is the only state solicitor general in history to be invited by the U.S. Supreme Court to express the views of a state.
Judge Ho has served in all three branches of the federal government. On the Senate Judiciary Committee, he served as chief counsel of the Subcommittees on the Constitution and Immigration under Senator John Cornyn. At the Justice Department, he served as Special Assistant to the Assistant Attorney General for Civil Rights and an attorney-advisor at the Office of Legal Counsel. He clerked for Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and Justice Clarence Thomas of the U.S. Supreme Court.
His record of public service also includes appointments as vice chair of the Federal Judicial Evaluation Committee in Texas and co-chair of the National Asian Pacific American Bar Association Judiciary Committee, and as a member of the U.S. Magistrate Judge Merit Selection Panel for the Northern District of Texas, the U.S. delegation to the United Nations Committee on the Elimination of Racial Discrimination, and the Continuity of Government Commission.
In addition, Judge Ho has served as an Adjunct Professor of Law at the University of Texas School of Law, where he taught seminars on U.S. Supreme Court Litigation and Religious Liberty. He has authored numerous articles in respected law reviews nationwide, including an annual feature on exemplary judicial writing for The Green Bag Almanac & Reader. He previously served as senior editor of The Green Bag and as co-editor of Pub. L. Misc.
Judge Ho graduated from Stanford University with honors and a B.A. in Public Policy in 1995, and the University of Chicago Law School with high honors in 1999. Before law school, he was a legislative aide to California State Senator Quentin Kopp. He and his wife Allyson live in Dallas, Texas, with their twin daughter and son.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Professor of Law, University of Virginia School of Law
Aditya Bamzai is a professor of law at the University of Virginia. He teaches administrative law, civil procedure, computer crime and conflicts of law, and he has written about these and related subjects. He has argued cases relating to the separation of powers and national security in the U.S. Supreme Court, Foreign Intelligence Surveillance Court of Review, D.C. Circuit and other federal courts of appeals. From 2019 to 2021, he served as a Member of the Privacy and Civil Liberties Oversight Board, a federal agency charged with ensuring that the government’s national security efforts are balanced with the need to protect privacy and civil liberties. Before entering the academy, Bamzai was an attorney-adviser in the Office of Legal Counsel of the U.S. Department of Justice, and an appellate attorney in both private practice and for the National Security Division of the Department of Justice. Earlier in his career, he was a law clerk to Justice Antonin Scalia of the Supreme Court of the United States and to Judge Jeffrey Sutton of the Sixth Circuit Court of Appeals.
Special Counsel, Hunton Andrews Kurth
After serving on the United State Court of Appeals for the D. C. Circuit from 2005, Judge Griffith stepped down from the bench in 2020. Currently he is a Lecturer on Law at Harvard Law School, a Fellow at the Wheatley Institute at Brigham Young University, and Special Counsel in the Washington, DC office of the law firm of Hunton Andrews Kurth. Most recently, he was a member of President Biden's Commission on the Supreme Court. He is the author of Civic Charity and the Constitution , and the co-author, along with former judges Michael Luttig and Michael McConnell, of Lost, Not Stolen: The Conservative Case that Trump Lost and Biden Won the 2020 Presidential Election. https://lostnotstolen.org/ . Before being appointed to the D. C. Circuit, Judge Griffith was the General Counsel at BYU; Senate Legal Counsel, the non-partisan chief legal officer of the U. S. Senate; and a partner at Wiley, Rein & Fielding. Long active in rule-of-law programs in former communist nations, Judge Griffith is a member of the international advisory board of the CEELI Institute in Prague. He is a graduate of BYU and the University of Virginia School of Law and is a member of the American Law Institute.
Judge, United States Court of Appeals, Fifth Circuit
James C. Ho is a Circuit Judge on the U.S. Court of Appeals for the Fifth Circuit. Before taking the bench on January 4, 2018, he was a partner and co-chair of the national Appellate and Constitutional Law practice group of Gibson, Dunn & Crutcher LLP.
As an appellate litigator for over a decade, including three years as the Solicitor General of Texas, Judge Ho presented 50 oral arguments in federal and state courts nationwide. He won numerous appeals, including three merits cases at the U.S. Supreme Court. He was routinely ranked among the nation’s leading lawyers by Benchmark, Chambers, Law360, The Legal 500, and The National Law Journal, among other publications. His work has been cited favorably by courts at every level of both the federal and state judiciaries. He won a Best Brief Award from the National Association of Attorneys General for every year that he served as solicitor general, and he is the only state solicitor general in history to be invited by the U.S. Supreme Court to express the views of a state.
Judge Ho has served in all three branches of the federal government. On the Senate Judiciary Committee, he served as chief counsel of the Subcommittees on the Constitution and Immigration under Senator John Cornyn. At the Justice Department, he served as Special Assistant to the Assistant Attorney General for Civil Rights and an attorney-advisor at the Office of Legal Counsel. He clerked for Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit and Justice Clarence Thomas of the U.S. Supreme Court.
His record of public service also includes appointments as vice chair of the Federal Judicial Evaluation Committee in Texas and co-chair of the National Asian Pacific American Bar Association Judiciary Committee, and as a member of the U.S. Magistrate Judge Merit Selection Panel for the Northern District of Texas, the U.S. delegation to the United Nations Committee on the Elimination of Racial Discrimination, and the Continuity of Government Commission.
In addition, Judge Ho has served as an Adjunct Professor of Law at the University of Texas School of Law, where he taught seminars on U.S. Supreme Court Litigation and Religious Liberty. He has authored numerous articles in respected law reviews nationwide, including an annual feature on exemplary judicial writing for The Green Bag Almanac & Reader. He previously served as senior editor of The Green Bag and as co-editor of Pub. L. Misc.
Judge Ho graduated from Stanford University with honors and a B.A. in Public Policy in 1995, and the University of Chicago Law School with high honors in 1999. Before law school, he was a legislative aide to California State Senator Quentin Kopp. He and his wife Allyson live in Dallas, Texas, with their twin daughter and son.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
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.
Maurice and Hilda Friedman Professor of Law, Columbia Law School; CEO, New Civil Liberties Alliance
Philip Hamburger is the Maurice and Hilda Friedman Professor of Law at Columbia Law School, and Chief Executive Officer at the New Civil Liberties Alliance. Before coming to Columbia, he was the John P. Wilson Professor at the University of Chicago Law School.
He writes on constitutional law and its history—with particular emphasis on religious liberty, freedom of speech and the press, judicial office, administrative power, and unconstitutional conditions.
His books are Separation of Church and State (Harvard 2002), Law and Judicial Duty (Harvard 2008), Is Administrative Law Unlawful? (Chicago 2014), The Administrative Threat (Encounter 2017), and Liberal Suppression: Section 501(c)(3) and the Taxation of Speech (Chicago 2018). A forthcoming book is Purchasing Submission: Conditions, Power, and Freedom (Harvard 2021).
He is a member of the American Academy of Arts and Sciences, and he has served on the board of directors of the American Society for Legal History. He has twice received the Sutherland Prize for the most significant contribution to English legal history, and has been awarded the Henry Paolucci - Walter Bagehot Book Award, the Hayek Book Prize, and the Bradley Prize.
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.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
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 Budget. She served in this position until her appointment to the D.C. Circuit.
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.
Maurice and Hilda Friedman Professor of Law, Columbia Law School; CEO, New Civil Liberties Alliance
Philip Hamburger is the Maurice and Hilda Friedman Professor of Law at Columbia Law School, and Chief Executive Officer at the New Civil Liberties Alliance. Before coming to Columbia, he was the John P. Wilson Professor at the University of Chicago Law School.
He writes on constitutional law and its history—with particular emphasis on religious liberty, freedom of speech and the press, judicial office, administrative power, and unconstitutional conditions.
His books are Separation of Church and State (Harvard 2002), Law and Judicial Duty (Harvard 2008), Is Administrative Law Unlawful? (Chicago 2014), The Administrative Threat (Encounter 2017), and Liberal Suppression: Section 501(c)(3) and the Taxation of Speech (Chicago 2018). A forthcoming book is Purchasing Submission: Conditions, Power, and Freedom (Harvard 2021).
He is a member of the American Academy of Arts and Sciences, and he has served on the board of directors of the American Society for Legal History. He has twice received the Sutherland Prize for the most significant contribution to English legal history, and has been awarded the Henry Paolucci - Walter Bagehot Book Award, the Hayek Book Prize, and the Bradley Prize.
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.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
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 Budget. She served in this position until her appointment to the D.C. Circuit.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Associate Dean for Research and Intellectual Life, McKnight Presidential Professor in Law, Distinguished McKnight University Professor, Harlan Albert Rogers Professor in Law, Associate Director, Corporate Institute, University of Minnesota Law School
Professor Kristin E. Hickman is the McKnight Presidential Professor in Law, a Distinguished McKnight University Professor, and Harlan Albert Rogers Professor in Law at the University of Minnesota Law School. She also has taught at Harvard Law School and Northwestern University School of Law. Professor Hickman teaches and writes primarily in the areas of administrative law, tax administration, and statutory interpretation. Her articles on these topics have appeared in the Columbia Law Review, Cornell Law Review, Virginia Law Review, Duke Law Journal, and other publications. She also co-authors the Administrative Law Treatise with Richard J. Pierce, Jr., and a casebook on federal administrative law with Pierce and Christopher J. Walker. Her scholarly work has been cited several times in opinions of the United States Supreme Court as well as regularly in lower court judicial opinions and court briefs.
In 2018-19, Professor Hickman served as Special Adviser to the Administrator of the Office of Information and Regulatory Affairs in Washington, D.C. She presently serves as a Senior Fellow, and previously served as a public member and chair of the judicial review committee, for the Administrative Conference of the United States. She also is a Fellow of the American College of Tax Counsel.
Professor Hickman received her B.S. degree in business administration with a concentration in accounting and a secondary major in history from Trinity University in San Antonio, Texas. After practicing for several years as a certified public accountant, Professor Hickman earned her J.D. degree, magna cum laude, from Northwestern University School of Law, where she was awarded the Raoul Berger Prize and the Lowden Wigmore Prize for her scholarly writings. Following law school, Professor Hickman clerked for The Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and practiced law as an associate with the Chicago office of Skadden, Arps, Slate, Meagher & Flom, concentrating on corporate and international tax transactions and matters.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Judge, United States Court of Appeals, Eighth Circuit
David Stras became a judge on the United States Court of Appeals for the Eighth Circuit on January 31, 2018. Before serving on the Eighth Circuit, Judge Stras was an Associate Justice of the Minnesota Supreme Court, a position he occupied from July 1, 2010 until his appointment to the Eighth Circuit.
Prior to becoming a judge, Stras was a member of the faculty of the University of Minnesota Law School from 2004 through 2010. He taught and wrote in the areas of federal courts and jurisdiction, constitutional law, criminal law, and law and politics.
Judge Stras received his Bachelor of Arts degree, with highest distinction, in 1995 and his Master of Business Administration in 1999, both from the University of Kansas. He also received his law degree from the University of Kansas School of Law in 1999, where he served as Editor-in-Chief of the Criminal Procedure Edition of the Kansas Law Review.
Following law school, Stras clerked for The Honorable Melvin Brunetti of the United States Court of Appeals for the Ninth Circuit and then for The Honorable J. Michael Luttig of the United States Court of Appeals for the Fourth Circuit.
From 2001 to 2002, he practiced white-collar criminal and appellate litigation with the Washington, D.C., office of Sidley Austin Brown & Wood. Following his year in practice, he clerked for The Honorable Clarence Thomas of the Supreme Court of the United States.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Associate Dean for Research and Intellectual Life, McKnight Presidential Professor in Law, Distinguished McKnight University Professor, Harlan Albert Rogers Professor in Law, Associate Director, Corporate Institute, University of Minnesota Law School
Professor Kristin E. Hickman is the McKnight Presidential Professor in Law, a Distinguished McKnight University Professor, and Harlan Albert Rogers Professor in Law at the University of Minnesota Law School. She also has taught at Harvard Law School and Northwestern University School of Law. Professor Hickman teaches and writes primarily in the areas of administrative law, tax administration, and statutory interpretation. Her articles on these topics have appeared in the Columbia Law Review, Cornell Law Review, Virginia Law Review, Duke Law Journal, and other publications. She also co-authors the Administrative Law Treatise with Richard J. Pierce, Jr., and a casebook on federal administrative law with Pierce and Christopher J. Walker. Her scholarly work has been cited several times in opinions of the United States Supreme Court as well as regularly in lower court judicial opinions and court briefs.
In 2018-19, Professor Hickman served as Special Adviser to the Administrator of the Office of Information and Regulatory Affairs in Washington, D.C. She presently serves as a Senior Fellow, and previously served as a public member and chair of the judicial review committee, for the Administrative Conference of the United States. She also is a Fellow of the American College of Tax Counsel.
Professor Hickman received her B.S. degree in business administration with a concentration in accounting and a secondary major in history from Trinity University in San Antonio, Texas. After practicing for several years as a certified public accountant, Professor Hickman earned her J.D. degree, magna cum laude, from Northwestern University School of Law, where she was awarded the Raoul Berger Prize and the Lowden Wigmore Prize for her scholarly writings. Following law school, Professor Hickman clerked for The Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and practiced law as an associate with the Chicago office of Skadden, Arps, Slate, Meagher & Flom, concentrating on corporate and international tax transactions and matters.
Professor of Practice and Distinguished Scholar in Residence; Co-Director of the Legislative and Regulatory Process Clinic, New York University School of Law
Sally Katzen served in the Clinton administration as administrator of the Office of Information and Regulatory Affairs in the Office of Management and Budget (OMB), as deputy assistant to the president for economic policy and deputy director of the National Economic Council in the White House, and then as the deputy director for management at OMB. She served as the head of the Agency Review Group for the Obama/Biden transition with responsibility for the Executive Office of the President and all government-wide agencies. She has taught both undergraduates and at various law schools. She is a member of the American Law Institute and the National Academy of Public Administration, has served on multiple panels for the National Academy of Sciences, testified frequently before Congress, and is on the board of several non-profit organizations. Before joining the Clinton administration, Katzen was a partner in the Washington, DC, law firm of Wilmer, Cutler & Pickering, specializing in regulatory and legislative matters, while serving in leadership roles in the American Bar Association (including chair of the Section on Administrative Law and Regulatory Practice and as DC delegate to the ABA’s House of Delegates), as president of the Federal Communications Bar Association and as president of the Women’s Legal Defense Fund. She graduated from Smith College and the University of Michigan Law School, where she was the first woman editor-in-chief of the Law Review. She clerked for Judge J. Skelly Wright of the United States Court of Appeals for the District of Columbia Circuit and served in the Carter administration as the general counsel of the Council on Wage and Price Stability in the Executive Office of the President.
Judge, United States Court of Appeals, Eighth Circuit
David Stras became a judge on the United States Court of Appeals for the Eighth Circuit on January 31, 2018. Before serving on the Eighth Circuit, Judge Stras was an Associate Justice of the Minnesota Supreme Court, a position he occupied from July 1, 2010 until his appointment to the Eighth Circuit.
Prior to becoming a judge, Stras was a member of the faculty of the University of Minnesota Law School from 2004 through 2010. He taught and wrote in the areas of federal courts and jurisdiction, constitutional law, criminal law, and law and politics.
Judge Stras received his Bachelor of Arts degree, with highest distinction, in 1995 and his Master of Business Administration in 1999, both from the University of Kansas. He also received his law degree from the University of Kansas School of Law in 1999, where he served as Editor-in-Chief of the Criminal Procedure Edition of the Kansas Law Review.
Following law school, Stras clerked for The Honorable Melvin Brunetti of the United States Court of Appeals for the Ninth Circuit and then for The Honorable J. Michael Luttig of the United States Court of Appeals for the Fourth Circuit.
From 2001 to 2002, he practiced white-collar criminal and appellate litigation with the Washington, D.C., office of Sidley Austin Brown & Wood. Following his year in practice, he clerked for The Honorable Clarence Thomas of the Supreme Court of the United States.
William K. Townsend Professor of Law, Yale Law School
Nicholas R. Parrillo is Townsend Professor of Law at Yale, with a secondary appointment as Professor of History. His research and teaching focus on administrative law and government bureaucracy and extend to legal history, remedies, and legislation. He has received the ABA’s award for the year’s best scholarship in administrative law and the Law and Society Association’s Hurst Prize for the year’s best book in legal history.
Parrillo’s Yale Law Journal article finding new originalist evidence of broad congressional delegations to agencies was discussed in the Solicitor General’s winning brief in the Supreme Court’s latest nondelegation case and in the en banc 5th Circuit opinion in that case. His Harvard Law Review article on how the judiciary handles the federal government’s disobedience to court orders has been discussed in The Washington Post, The Wall Street Journal, and The New York Times. Parrillo also authored a study that provided the empirical basis for best practices adopted by the Administrative Conference of the United States (ACUS) on the federal government’s ubiquitous but controversial use of guidance documents. Peer scholars at Jotwell, in selecting the “best new scholarship” in law, selected each of these three publications (one of them twice). Parrillo’s most recent article, invited for GW’s annual administrative law issue, reveals and analyzes dramatic variation among industries in their willingness to sue their federal health-and-safety regulators.
Parrillo has testified before Congress, been quoted by the Supreme Court, is a senior fellow of ACUS, and has been an instructor at the New York Historical Society’s graduate institute and an invited speaker before the 2nd Circuit Judicial Conference, the U.S. Department of Justice (in 2019 and again in 2024), the ACLU’s national legal staff, and the Federalist Society’s national convention (two times). He is a recipient of the Law School’s annual teaching award.
The Nondelegation Doctrine’s Next Good Year?
Adam F. Griffin, Sean Lev, Trent McCotter, Nicholas R. Parrillo, Alexander Volokh, Ilan Wurman
SCOTUS Grants Certiorari in FCC v. Consumers’ Research
The Supreme Court is set to hear argument this term in a case raising both...
The Nondelegation Doctrine’s Next Good Year?
Adam F. Griffin, Sean Lev, Trent McCotter, Nicholas R. Parrillo, Alexander Volokh, Ilan Wurman
SCOTUS Grants Certiorari in FCC v. Consumers’ Research
The Supreme Court is set to hear argument this term in a case raising both...
Render Law Unto Congress and Execution Unto the Executive: The Supreme Court Rebalances Constitutional Power
Aditya Bamzai, Thomas B. Griffith, James C. Ho, Sally Katzen, Nicholas R. Parrillo
2022 National Lawyers Convention
The Roberts Court is recasting the administrative state according to its view of the separation...
Render Law Unto Congress and Execution Unto the Executive: The Supreme Court Rebalances Constitutional Power
Aditya Bamzai, Thomas B. Griffith, James C. Ho, Sally Katzen, Nicholas R. Parrillo
2022 National Lawyers Convention
The Roberts Court is recasting the administrative state according to its view of the separation...
Necessary & Proper Episode 67: Non-Delegation? Or No Divesting? Art. I, Sec. 1 at the Founding and Today
Nicholas Bagley, Philip A. Hamburger, Jenn L. Mascott, Nicholas R. Parrillo, Neomi Rao
On May 17, as part of their annual Executive Branch Review Conference, the Federalist Society's...
Non-Delegation? Or No Divesting? Art. I, Sec. 1 at the Founding and Today
Nicholas Bagley, Philip A. Hamburger, Jenn L. Mascott, Nicholas R. Parrillo, Neomi Rao
Administrative Law & Regulation and Federalism & Separation of Powers Practice Groups
Whether as the result of hyper-partisanship or as a residue of the constitutional design for...
Showcase Panel IV: Does Agency Regulatory Power Extend Beyond its Formal Power, and Should It?
C. Boyden Gray, Kristin E. Hickman, Sally Katzen, David R. Stras, Nicholas R. Parrillo
2018 National Lawyers Convention
The Federalist Society’s Regulatory Transparency Project working group on agency enforcement and coercion released a...
Showcase Panel IV: Does Agency Regulatory Power Extend Beyond its Formal Power, and Should It?
C. Boyden Gray, Kristin E. Hickman, Sally Katzen, David R. Stras, Nicholas R. Parrillo
2018 National Lawyers Convention
The Federalist Society’s Regulatory Transparency Project working group on agency enforcement and coercion released a...