Professor of Law, University of Baltimore School of Law (on leave); Senior Counsel, U.S. Department of Justice
Professor Dolin’s scholarship centers on patent law with a specific focus on how the patent regime affects innovation, especially in bio-pharmaceutical areas. His work in these areas includes a number of scholarly articles, presentations, amicus briefs, and congressional testimony.
Dr. Dolin is currently on leave from his academic duties while he serves as Senior Counsel in the Civil Rights Division of the United States Department of Justice.
From January 2020 to January 2022, Professor Dolin served as a resident Associate Justice of the Supreme Court of the Republic of Palau. In this role, he (together with other members of the Court) heard appeals in civil, criminal, administrative, and constitutional law matters.
Prior to joining the University of Baltimore School of Law, Professor Dolin held visiting appointments in other law schools. He also served as a law clerk to the Hon. Pauline Newman, of the U.S. Court of Appeals for the Federal Circuit and the late Hon. H. Emory Widener Jr., of the U.S. Court of Appeals for the Fourth Circuit.
Rumors that he has a real Russian bear in his office are entirely true.
Partner, Wiley Rein LLP
Kevin Muhlendorf’s practice focuses on securities fraud, defense procurement fraud, and Foreign Corrupt Practices Act (FCPA) matters. As a former Assistant Chief in the Fraud Section of the Criminal Division of the U.S. Department of Justice (DOJ) and Senior Counsel in the Enforcement Division of the U.S. Securities and Exchange Commission (SEC), Kevin has firsthand knowledge and insight into government operations and processes. He relies on his prosecutorial experience to develop thoughtful investigative and trial strategies.
Clayton J. and Henry R. Barber Professor of Law, Northwestern University Pritzker School of Law and Co-Chairman, Board of Directors, The Federalist Society
STEVEN GOW CALABRESI is the Clayton J. & Henry R. Barber Professor at Northwestern Pritzker School of Law. He has also co-taught in the Fall semester at Yale Law School from 2013 to the present. Calabresi clerked for Justice Antonin Scalia and Judges Robert H. Bork and Ralph K. Winter. He was a Special Assistant to Attorney General Meese from 1985 to 1987 and worked with Ken Cribb as his deputy in 1987 on the second floor of the West Wing of the Reagan White House. Calabresi has written books on presidential power and comparative constitutional law and the origins of judicial review. He and Gary Lawson are the co-editors of a casebook on U.S. Constitutional Law, and Calabresi is also the co-editor of a casebook on comparative constitutional law. He has written over seventy law review articles since 1990.
Ellison C. Palmer Professor of Tax Law, Mercer University School of Law
Linda Jellum is the Ellison C. Palmer Sr. Professor of Law at Mercer University School of Law and a visiting professor at Tulane University School of law. She teaches Tax Courses, Administrative Law, and Statutory Interpretation. In addition to teaching, Professor Jellum is a prolific scholar and has written extensively in the areas of Tax Law, Administrative Law, and Statutory Interpretation. Her numerous articles have appeared in top law journals, such as the Southern Methodist Law Review, the Miami Law Review, the UCLA Law Review, and the Ohio State Law Journal. She has also authored multiple books and book chapters on statutory interpretation.
Professor Jellum has been a leader in legal education. She is currently the Treasurer for the Southeastern Association of Law Schools; Chair of the Association of American Law School’s Section on Administrative Law; and Vice-chair for American Bar Association Section’s on Administrative Law and Regulatory Practice. Formerly, she served as the Deputy Director for the Association of American Law Schools.
Before joining the faculty, Professor Jellum worked for the Washington State Attorney General’s office. While there, she served as lead attorney for the Department of Social and Health Services. Prior to working as an assistant attorney general, she served as a law clerk for the Honorable Paul Yesawich.
Professor Jellum received her J.D. from Cornell Law School and her undergraduate degree from Cornell University. She has the unique honor of having sat for and passed five states’ bar exams.
SSRN: http://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=624243
Judge, United States Court of Appeals, Fifth Circuit
Edith Jones graduated from Alamo Heights High School, where she was a National Merit Scholar. In 1971, she received her B.A. in Economics from Cornell University, graduating with honors. In 1974, she was awarded her J.D. at the University of Texas Law School, where she was a law review editor and received the Order of the Coif.
Judge Jones was the first female partner at Andrews, Kurth, Campbell & Jones (now Hunton Andrews Kurth) where she practiced various types of litigation and bankruptcy cases. Judge Jones went on the federal bench on June 1, 1985.
Judge Jones served as a former member of the National Bankruptcy Review Commission, and as a member of the Judicial Conference Commission on Bankruptcy Rules. Judge Jones served on the White House Fellows Commission. Judge Jones served on the board of the Sam Houston Area Council of the Boy Scouts of America. She has been a member of the Garland Walker Inn of Court in Houston for more than 20 years and its President for at least ten years. Judge Jones is also on the Board of the Calvin Coolidge Presidential Foundation.
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.
Harlan Fiske Stone Professor of Constitutional Law, Columbia Law School
A leading administrative and constitutional law scholar, Gillian Metzger ’96 writes and teaches in the areas of administrative law, constitutional law, and federal courts, with an emphasis on federalism and privatization. In 2023-2024, she served as Acting Assistant Attorney General and Deputy Assistant Attorney General in the Office of Legal Counsel in the Department of Justice.
Metzger's recent work covers topics ranging from constitutional attacks on the administrative state to appropriations, administrative law under the Roberts Court, and the role of administrative agencies in a polarized world. In 2015, Metzger won the American Bar Association Administrative Law Section Annual Scholarship Award for “The Constitutional Duty to Supervise,” which examined presidential control and oversight of the modern administrative state. She is a co-editor of Gellhorn & Byse’s Administrative Law: Cases and Comments, 13th ed. (Foundation Press, 2023), a seminal administrative law casebook.
Professor Metzger was recently elected to the American Academy of Arts & Sciences and is a Senior Fellow of the Administrative Conference of the United States. In 2020, she was awarded Columbia University's Faculty Mentorship Award and in 2014, the Law School’s graduating class awarded Metzger the Willis L.M. Reese Prize for Excellence in Teaching, recognizing, among many other accomplishments, her commitment to mentoring new generations of law students.
In 2012, Metzger helped launch Columbia Law School’s Center for Constitutional Governance (CCG)—where she now serves as faculty director—a nonpartisan legal and policy organization devoted to the study of constitutional structure and authority. CCG brings together a diverse group of constitutional scholars to explore policy areas such as health care, civil rights, immigration, financial regulation, and national security.
Metzger also has co-authored and filed numerous amicus briefs in major constitutional and administrative law challenges before the Supreme Court and other courts. Most recently, Metzger filed a brief in Seila Law Center v. CFPB, a separation of powers challenge, and in Kisor v. Wilkie, a case involving judicial deference to agencies. She has also filed briefs in cases involving reproductive rights and the Affordable Care Act, among others.
Previously, Metzger served as vice dean of intellectual life at Columbia Law School. Before joining the Law School, she worked as an attorney with the Brennan Center for Justice. Metzger also clerked for U.S. Supreme Court Justice Ruth Bader Ginsburg ’59 and Judge Patricia M. Wald of the U.S. Circuit Court of Appeals for the District of Columbia. In 2018, Metzger moderated a panel discussion with Justice Ginsburg on impact litigation at Columbia Law School.
Counsel to Commissioner Hester M. Peirce, U.S. Securities and Exchange Commission
Thaya Brook Knight was associate director of financial regulation studies at the Cato Institute. She is an attorney with extensive experience in securities regulation, small business capital access, and capital markets. Before joining Cato, she co-founded and served as general counsel of CrowdCheck, a company providing due diligence and disclosure services in the online investing market. Following the recent financial crisis, she served as investigative counsel for the congressional oversight panel charged with overseeing the expenditure of Troubled Asset Relief Program funds. She also spent several years with the Washington office of the law firm WilmerHale, where her practice focused on securities litigation, securities enforcement defense, and corporate investigations.
She holds a BA from Middlebury College and a JD from the University of Michigan Law School.
Partner, Quinn, Emmanuel, Urquhart & Sullivan LLP
Chris Michel is Co-Chair of the firm’s National Appellate Practice. His practice focuses on complex legal issues at all stages of litigation, with a particular emphasis on appellate and Supreme Court matters. He has handled significant matters in the areas of securities, antitrust, intellectual property and technology, health care, administrative law, the First Amendment, corporate governance, foreign affairs, energy and the environment, and criminal procedure—among others. He practices frequently in the U.S. Supreme Court, federal and state courts of appeals, and trial courts. In 2023, he was named an Appellate MVP by Law360 and one of America’s 500 Leading Litigators by Lawdragon.
Chris joined the firm from the Office of the Solicitor General at the U.S. Department of Justice. During his time there, he argued 10 cases before the Supreme Court, briefed roughly 200 Supreme Court cases at the certiorari and merits stages, and advised the Solicitor General on all aspects of federal litigation strategy. Among other recognition, he received a Civil Division Special Commendation Award for his work on high-stakes civil litigation.
Chris has a unique perspective on the workings of the federal government and key strategic issues facing business clients. In addition to his experience in the Solicitor General’s Office, he served as a counselor to the Attorney General on civil litigation matters and as a special adviser in the White House Counsel’s Office. He began his legal career as a law clerk to Chief Justice John G. Roberts, Jr., at the Supreme Court, and to Justice Brett M. Kavanaugh, who was then sitting on the U.S. Court of Appeals for the D.C. Circuit. Before attending law school, Chris worked at the White House under President George W. Bush, whom he served as Director of Speechwriting, drafting more than 500 presidential speeches including five State of the Union addresses. He also collaborated on President Bush’s memoir, Decision Points, assisting with the researching, drafting, and editing of the book.
A native of California and a graduate of Yale College and Yale Law School, Chris is a member of the Virginia and District of Columbia bars. He has represented and counseled clients in matters at all levels of the federal judiciary, in state trial and appellate courts, before administrative agencies, and in both civil and criminal investigations. He has also taught constitutional law and separation of powers at Georgetown University Law Center, and he is an appointed member of the D.C. Circuit’s Advisory Committee on Procedures.
Senior Attorney, Pacific Legal Foundation
Oliver Dunford joined the Pacific Legal Foundation in March 2017. He litigates across the country to defend and advance individual liberty and the rule of law. Oliver’s cases involve the separation of powers, economic liberty, property rights, and the First Amendment.
Oliver remains inspired by the Classical Liberal ideals upon which our Founders declared independence and secured the blessings of liberty. The Constitution’s promises, however, are not self-executing. As James Madison explained, “In framing a government which is to be administered by men over men, the great difficulty lies in this: you must first enable the government to control the governed; and in the next place oblige it to control itself.” Oliver feels lucky that his work helps oblige the government to control itself—to the end that all individuals may pursue their rights of life, liberty, and the pursuit of happiness.
Before joining PLF, Oliver clerked at the Ohio Supreme Court and the Ohio Court of Appeals, and spent more than a decade in private practice working on complex commercial litigation. Originally from Cleveland, Oliver is a graduate of the University of Dayton and Cleveland-Marshall College of Law, where he was a managing editor for the Cleveland State Law Review. Oliver is admitted to the state bars of Florida, California, and Ohio, as well as several federal courts including the United States Supreme Court.
Oliver spends all of his free time following the Cleveland Indians.
Clayton J. and Henry R. Barber Professor of Law, Northwestern University Pritzker School of Law and Co-Chairman, Board of Directors, The Federalist Society
STEVEN GOW CALABRESI is the Clayton J. & Henry R. Barber Professor at Northwestern Pritzker School of Law. He has also co-taught in the Fall semester at Yale Law School from 2013 to the present. Calabresi clerked for Justice Antonin Scalia and Judges Robert H. Bork and Ralph K. Winter. He was a Special Assistant to Attorney General Meese from 1985 to 1987 and worked with Ken Cribb as his deputy in 1987 on the second floor of the West Wing of the Reagan White House. Calabresi has written books on presidential power and comparative constitutional law and the origins of judicial review. He and Gary Lawson are the co-editors of a casebook on U.S. Constitutional Law, and Calabresi is also the co-editor of a casebook on comparative constitutional law. He has written over seventy law review articles since 1990.
Ellison C. Palmer Professor of Tax Law, Mercer University School of Law
Linda Jellum is the Ellison C. Palmer Sr. Professor of Law at Mercer University School of Law and a visiting professor at Tulane University School of law. She teaches Tax Courses, Administrative Law, and Statutory Interpretation. In addition to teaching, Professor Jellum is a prolific scholar and has written extensively in the areas of Tax Law, Administrative Law, and Statutory Interpretation. Her numerous articles have appeared in top law journals, such as the Southern Methodist Law Review, the Miami Law Review, the UCLA Law Review, and the Ohio State Law Journal. She has also authored multiple books and book chapters on statutory interpretation.
Professor Jellum has been a leader in legal education. She is currently the Treasurer for the Southeastern Association of Law Schools; Chair of the Association of American Law School’s Section on Administrative Law; and Vice-chair for American Bar Association Section’s on Administrative Law and Regulatory Practice. Formerly, she served as the Deputy Director for the Association of American Law Schools.
Before joining the faculty, Professor Jellum worked for the Washington State Attorney General’s office. While there, she served as lead attorney for the Department of Social and Health Services. Prior to working as an assistant attorney general, she served as a law clerk for the Honorable Paul Yesawich.
Professor Jellum received her J.D. from Cornell Law School and her undergraduate degree from Cornell University. She has the unique honor of having sat for and passed five states’ bar exams.
SSRN: http://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=624243
Judge, United States Court of Appeals, Fifth Circuit
Edith Jones graduated from Alamo Heights High School, where she was a National Merit Scholar. In 1971, she received her B.A. in Economics from Cornell University, graduating with honors. In 1974, she was awarded her J.D. at the University of Texas Law School, where she was a law review editor and received the Order of the Coif.
Judge Jones was the first female partner at Andrews, Kurth, Campbell & Jones (now Hunton Andrews Kurth) where she practiced various types of litigation and bankruptcy cases. Judge Jones went on the federal bench on June 1, 1985.
Judge Jones served as a former member of the National Bankruptcy Review Commission, and as a member of the Judicial Conference Commission on Bankruptcy Rules. Judge Jones served on the White House Fellows Commission. Judge Jones served on the board of the Sam Houston Area Council of the Boy Scouts of America. She has been a member of the Garland Walker Inn of Court in Houston for more than 20 years and its President for at least ten years. Judge Jones is also on the Board of the Calvin Coolidge Presidential Foundation.
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.
Harlan Fiske Stone Professor of Constitutional Law, Columbia Law School
A leading administrative and constitutional law scholar, Gillian Metzger ’96 writes and teaches in the areas of administrative law, constitutional law, and federal courts, with an emphasis on federalism and privatization. In 2023-2024, she served as Acting Assistant Attorney General and Deputy Assistant Attorney General in the Office of Legal Counsel in the Department of Justice.
Metzger's recent work covers topics ranging from constitutional attacks on the administrative state to appropriations, administrative law under the Roberts Court, and the role of administrative agencies in a polarized world. In 2015, Metzger won the American Bar Association Administrative Law Section Annual Scholarship Award for “The Constitutional Duty to Supervise,” which examined presidential control and oversight of the modern administrative state. She is a co-editor of Gellhorn & Byse’s Administrative Law: Cases and Comments, 13th ed. (Foundation Press, 2023), a seminal administrative law casebook.
Professor Metzger was recently elected to the American Academy of Arts & Sciences and is a Senior Fellow of the Administrative Conference of the United States. In 2020, she was awarded Columbia University's Faculty Mentorship Award and in 2014, the Law School’s graduating class awarded Metzger the Willis L.M. Reese Prize for Excellence in Teaching, recognizing, among many other accomplishments, her commitment to mentoring new generations of law students.
In 2012, Metzger helped launch Columbia Law School’s Center for Constitutional Governance (CCG)—where she now serves as faculty director—a nonpartisan legal and policy organization devoted to the study of constitutional structure and authority. CCG brings together a diverse group of constitutional scholars to explore policy areas such as health care, civil rights, immigration, financial regulation, and national security.
Metzger also has co-authored and filed numerous amicus briefs in major constitutional and administrative law challenges before the Supreme Court and other courts. Most recently, Metzger filed a brief in Seila Law Center v. CFPB, a separation of powers challenge, and in Kisor v. Wilkie, a case involving judicial deference to agencies. She has also filed briefs in cases involving reproductive rights and the Affordable Care Act, among others.
Previously, Metzger served as vice dean of intellectual life at Columbia Law School. Before joining the Law School, she worked as an attorney with the Brennan Center for Justice. Metzger also clerked for U.S. Supreme Court Justice Ruth Bader Ginsburg ’59 and Judge Patricia M. Wald of the U.S. Circuit Court of Appeals for the District of Columbia. In 2018, Metzger moderated a panel discussion with Justice Ginsburg on impact litigation at Columbia Law School.
Clayton J. and Henry R. Barber Professor of Law, Northwestern University Pritzker School of Law and Co-Chairman, Board of Directors, The Federalist Society
STEVEN GOW CALABRESI is the Clayton J. & Henry R. Barber Professor at Northwestern Pritzker School of Law. He has also co-taught in the Fall semester at Yale Law School from 2013 to the present. Calabresi clerked for Justice Antonin Scalia and Judges Robert H. Bork and Ralph K. Winter. He was a Special Assistant to Attorney General Meese from 1985 to 1987 and worked with Ken Cribb as his deputy in 1987 on the second floor of the West Wing of the Reagan White House. Calabresi has written books on presidential power and comparative constitutional law and the origins of judicial review. He and Gary Lawson are the co-editors of a casebook on U.S. Constitutional Law, and Calabresi is also the co-editor of a casebook on comparative constitutional law. He has written over seventy law review articles since 1990.
Ellison C. Palmer Professor of Tax Law, Mercer University School of Law
Linda Jellum is the Ellison C. Palmer Sr. Professor of Law at Mercer University School of Law and a visiting professor at Tulane University School of law. She teaches Tax Courses, Administrative Law, and Statutory Interpretation. In addition to teaching, Professor Jellum is a prolific scholar and has written extensively in the areas of Tax Law, Administrative Law, and Statutory Interpretation. Her numerous articles have appeared in top law journals, such as the Southern Methodist Law Review, the Miami Law Review, the UCLA Law Review, and the Ohio State Law Journal. She has also authored multiple books and book chapters on statutory interpretation.
Professor Jellum has been a leader in legal education. She is currently the Treasurer for the Southeastern Association of Law Schools; Chair of the Association of American Law School’s Section on Administrative Law; and Vice-chair for American Bar Association Section’s on Administrative Law and Regulatory Practice. Formerly, she served as the Deputy Director for the Association of American Law Schools.
Before joining the faculty, Professor Jellum worked for the Washington State Attorney General’s office. While there, she served as lead attorney for the Department of Social and Health Services. Prior to working as an assistant attorney general, she served as a law clerk for the Honorable Paul Yesawich.
Professor Jellum received her J.D. from Cornell Law School and her undergraduate degree from Cornell University. She has the unique honor of having sat for and passed five states’ bar exams.
SSRN: http://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=624243
Judge, United States Court of Appeals, Fifth Circuit
Edith Jones graduated from Alamo Heights High School, where she was a National Merit Scholar. In 1971, she received her B.A. in Economics from Cornell University, graduating with honors. In 1974, she was awarded her J.D. at the University of Texas Law School, where she was a law review editor and received the Order of the Coif.
Judge Jones was the first female partner at Andrews, Kurth, Campbell & Jones (now Hunton Andrews Kurth) where she practiced various types of litigation and bankruptcy cases. Judge Jones went on the federal bench on June 1, 1985.
Judge Jones served as a former member of the National Bankruptcy Review Commission, and as a member of the Judicial Conference Commission on Bankruptcy Rules. Judge Jones served on the White House Fellows Commission. Judge Jones served on the board of the Sam Houston Area Council of the Boy Scouts of America. She has been a member of the Garland Walker Inn of Court in Houston for more than 20 years and its President for at least ten years. Judge Jones is also on the Board of the Calvin Coolidge Presidential Foundation.
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.
Harlan Fiske Stone Professor of Constitutional Law, Columbia Law School
A leading administrative and constitutional law scholar, Gillian Metzger ’96 writes and teaches in the areas of administrative law, constitutional law, and federal courts, with an emphasis on federalism and privatization. In 2023-2024, she served as Acting Assistant Attorney General and Deputy Assistant Attorney General in the Office of Legal Counsel in the Department of Justice.
Metzger's recent work covers topics ranging from constitutional attacks on the administrative state to appropriations, administrative law under the Roberts Court, and the role of administrative agencies in a polarized world. In 2015, Metzger won the American Bar Association Administrative Law Section Annual Scholarship Award for “The Constitutional Duty to Supervise,” which examined presidential control and oversight of the modern administrative state. She is a co-editor of Gellhorn & Byse’s Administrative Law: Cases and Comments, 13th ed. (Foundation Press, 2023), a seminal administrative law casebook.
Professor Metzger was recently elected to the American Academy of Arts & Sciences and is a Senior Fellow of the Administrative Conference of the United States. In 2020, she was awarded Columbia University's Faculty Mentorship Award and in 2014, the Law School’s graduating class awarded Metzger the Willis L.M. Reese Prize for Excellence in Teaching, recognizing, among many other accomplishments, her commitment to mentoring new generations of law students.
In 2012, Metzger helped launch Columbia Law School’s Center for Constitutional Governance (CCG)—where she now serves as faculty director—a nonpartisan legal and policy organization devoted to the study of constitutional structure and authority. CCG brings together a diverse group of constitutional scholars to explore policy areas such as health care, civil rights, immigration, financial regulation, and national security.
Metzger also has co-authored and filed numerous amicus briefs in major constitutional and administrative law challenges before the Supreme Court and other courts. Most recently, Metzger filed a brief in Seila Law Center v. CFPB, a separation of powers challenge, and in Kisor v. Wilkie, a case involving judicial deference to agencies. She has also filed briefs in cases involving reproductive rights and the Affordable Care Act, among others.
Previously, Metzger served as vice dean of intellectual life at Columbia Law School. Before joining the Law School, she worked as an attorney with the Brennan Center for Justice. Metzger also clerked for U.S. Supreme Court Justice Ruth Bader Ginsburg ’59 and Judge Patricia M. Wald of the U.S. Circuit Court of Appeals for the District of Columbia. In 2018, Metzger moderated a panel discussion with Justice Ginsburg on impact litigation at Columbia Law School.
Senior Attorney, Pacific Legal Foundation
Oliver Dunford joined the Pacific Legal Foundation in March 2017. He litigates across the country to defend and advance individual liberty and the rule of law. Oliver’s cases involve the separation of powers, economic liberty, property rights, and the First Amendment.
Oliver remains inspired by the Classical Liberal ideals upon which our Founders declared independence and secured the blessings of liberty. The Constitution’s promises, however, are not self-executing. As James Madison explained, “In framing a government which is to be administered by men over men, the great difficulty lies in this: you must first enable the government to control the governed; and in the next place oblige it to control itself.” Oliver feels lucky that his work helps oblige the government to control itself—to the end that all individuals may pursue their rights of life, liberty, and the pursuit of happiness.
Before joining PLF, Oliver clerked at the Ohio Supreme Court and the Ohio Court of Appeals, and spent more than a decade in private practice working on complex commercial litigation. Originally from Cleveland, Oliver is a graduate of the University of Dayton and Cleveland-Marshall College of Law, where he was a managing editor for the Cleveland State Law Review. Oliver is admitted to the state bars of Florida, California, and Ohio, as well as several federal courts including the United States Supreme Court.
Oliver spends all of his free time following the Cleveland Indians.
Counsel to Commissioner Hester M. Peirce, U.S. Securities and Exchange Commission
Thaya Brook Knight was associate director of financial regulation studies at the Cato Institute. She is an attorney with extensive experience in securities regulation, small business capital access, and capital markets. Before joining Cato, she co-founded and served as general counsel of CrowdCheck, a company providing due diligence and disclosure services in the online investing market. Following the recent financial crisis, she served as investigative counsel for the congressional oversight panel charged with overseeing the expenditure of Troubled Asset Relief Program funds. She also spent several years with the Washington office of the law firm WilmerHale, where her practice focused on securities litigation, securities enforcement defense, and corporate investigations.
She holds a BA from Middlebury College and a JD from the University of Michigan Law School.
Partner, Quinn, Emmanuel, Urquhart & Sullivan LLP
Chris Michel is Co-Chair of the firm’s National Appellate Practice. His practice focuses on complex legal issues at all stages of litigation, with a particular emphasis on appellate and Supreme Court matters. He has handled significant matters in the areas of securities, antitrust, intellectual property and technology, health care, administrative law, the First Amendment, corporate governance, foreign affairs, energy and the environment, and criminal procedure—among others. He practices frequently in the U.S. Supreme Court, federal and state courts of appeals, and trial courts. In 2023, he was named an Appellate MVP by Law360 and one of America’s 500 Leading Litigators by Lawdragon.
Chris joined the firm from the Office of the Solicitor General at the U.S. Department of Justice. During his time there, he argued 10 cases before the Supreme Court, briefed roughly 200 Supreme Court cases at the certiorari and merits stages, and advised the Solicitor General on all aspects of federal litigation strategy. Among other recognition, he received a Civil Division Special Commendation Award for his work on high-stakes civil litigation.
Chris has a unique perspective on the workings of the federal government and key strategic issues facing business clients. In addition to his experience in the Solicitor General’s Office, he served as a counselor to the Attorney General on civil litigation matters and as a special adviser in the White House Counsel’s Office. He began his legal career as a law clerk to Chief Justice John G. Roberts, Jr., at the Supreme Court, and to Justice Brett M. Kavanaugh, who was then sitting on the U.S. Court of Appeals for the D.C. Circuit. Before attending law school, Chris worked at the White House under President George W. Bush, whom he served as Director of Speechwriting, drafting more than 500 presidential speeches including five State of the Union addresses. He also collaborated on President Bush’s memoir, Decision Points, assisting with the researching, drafting, and editing of the book.
A native of California and a graduate of Yale College and Yale Law School, Chris is a member of the Virginia and District of Columbia bars. He has represented and counseled clients in matters at all levels of the federal judiciary, in state trial and appellate courts, before administrative agencies, and in both civil and criminal investigations. He has also taught constitutional law and separation of powers at Georgetown University Law Center, and he is an appointed member of the D.C. Circuit’s Advisory Committee on Procedures.
Courthouse Steps: Lucia v. SEC
Administrative Law and Regulation and Litigation Practice Group Teleforum
TeleforumAppointments Clause: Burgess v. FDIC, the Appointments Clause, and the Separation of Powers
Oliver Dunford
Last week, the Fifth Circuit became the third circuit court to consider whether administrative law...
Showcase Panel I: Administrative Agencies and the Federal Judiciary
Steven G. Calabresi, Linda Jellum, Edith H. Jones, Jenn L. Mascott, Gillian E. Metzger
Statutory administrative law judges (ALJ) located within each agency adjudicate administrative law cases brought by...
Showcase Panel I: Administrative Agencies and the Federal Judiciary
Steven G. Calabresi, Linda Jellum, Edith H. Jones, Jenn L. Mascott, Gillian E. Metzger
Statutory administrative law judges (ALJ) located within each agency adjudicate administrative law cases brought by...
Showcase Panel I: Administrative Agencies and the Federal Judiciary
2017 National Lawyers Convention
Washington, DCTopics
NLC: Administrative Agencies and the Federal Judiciary
Statutory administrative law judges (ALJ) located within each agency adjudicate administrative law cases brought by...
Burgess v. FDIC, the Appointments Clause, and the Separation of Powers
Oliver Dunford
Last week, the Fifth Circuit became the third circuit court to consider whether administrative law...
Docket Watch: Burgess v. FDIC, the Appointments Clause, and the Separation of Powers
Last week, the Fifth Circuit became the third circuit court to consider whether administrative law...
Courthouse Steps: D.C. Circuit En Banc Argument - Podcast
Thaya Brook Knight, Christopher G. Michel
The D.C. Circuit heard a rare doubleheader of en banc arguments on major structural separation...
Courthouse Steps: D.C. Circuit En Banc Argument
Teleforum