Board Member, U.S. Privacy and Civil Liberties Oversight Board
Beth A. Williams is a Board Member of the United States Privacy and Civil Liberties Oversight Board, an agency whose mission is to ensure that the federal government's efforts to prevent terrorism are balanced with the need to protect privacy and civil liberties.
Prior to her Board service, Ms. Williams was the Assistant Attorney General for the Office of Legal Policy at the United States Department of Justice from August 2017 to December 2020. In that role, she served as the primary policy advisor to the Attorney General and the Deputy Attorney General, and as the Chief Regulatory Officer for the Department. Ms. Williams also led the judicial nomination process for the Department, assisting in the selection and confirmation of more than 230 Article III judges to the bench.
Prior to becoming Assistant Attorney General, Ms. Williams was a litigation and appellate partner at a national law firm, where her practice focused on complex commercial, securities, appellate, and First Amendment litigation. From 2005-2006, Ms. Williams served as Special Counsel to the United States Senate Committee on the Judiciary, where she assisted with the confirmation of Chief Justice John G. Roberts, Jr. and Associate Justice Samuel A. Alito, Jr. to the United States Supreme Court.
Ms. Williams clerked for the Hon. Richard C. Wesley on the United State Court of Appeals for the Second Circuit. She graduated from Harvard College magna cum laude, with a degree in History and Literature, and she earned her law degree from Harvard Law School, where she served as Executive Editor of the Harvard Journal of Law and Public Policy.
Vice President for the Program on Technology, Criminal Justice and Civil Liberties, Lincoln Network
Arthur Rizer is the Vice President for the Program on Technology, Criminal Justice and Civil Liberties at Lincoln Network. In addition to his work at Lincoln, Arthur is a visiting lecturer at University College London, and an adjunct professor at George Mason University’s Antonin Scalia Law School. Arthur is also a member of Columbia University Justice Lab’s Executive Session for the Future of Justice Policy, the Federalist Society’s Executive Committee of the Criminal Law Practice Group, the Virginia Advisory Committee to the U.S. Commission on Civil Rights, and other advisory bodies.
Before joining Lincoln, Arthur was founding director of the R Street Institute’s program on criminal justice and civil liberties. Prior to that, Arthur taught at West Virginia University’s College of Law, and was a visiting professor at Georgetown University Law Center. He also served as a trial attorney with the U.S. Justice Department, primarily as a federal prosecutor in the Criminal Division, where he targeted command-and-control drug cartel leaders and narco-terrorists. He also served as a prosecutor in the U.S. Attorney’s Office for the Southern District of California and in the civil division. Earlier in his career, Arthur served in the U.S. Army, originally enlisting as a private before later receiving a commission. He served as an armor officer, later becoming the commander of a military police company and a Reserve Officers’ Training Corps assistant professor. He deployed to Fallujah, Iraq, with the mission to train the Iraqi Infantry and served as an MP acting battalion commander and executive officer. He retired as a lieutenant colonel from the U.S. Army (WVNG). During his Army career, Arthur received the Bronze Star, Purple Heart, Meritorious Service and Iraq Campaign medals.
Arthur is the author of three books: Lincoln’s Counsel (2010); The National Security Implications of Immigration Law (2013); and Jefferson’s Pen: The Art of Persuasion (2016).
Arthur earned his bachelor’s degree in political science from Pacific Lutheran University; a master of laws, with distinction, from Georgetown University’s Law Center; and his JD, magna cum laude, from Gonzaga University School of Law. He is also a graduate of the U.S. Marine Corps’ Command Staff College. He is in the final stages of a doctorate at the University of Oxford, Faculty of Law, Centre of Criminology that focuses on policing.
Brett Tolman, the former U.S. Attorney for Utah and former chief counsel for crime and terrorism in the U.S. Senate Judiciary Committee, founded the Tolman Group and focuses on public policy and reforming government.
Vice President, Edwin Meese III Institute for the Rule of Law, Advancing American Freedom
John G. Malcolm oversees Advancing American Freedom’s work to increase understanding of the Constitution and the rule of law as Vice President of the organization’s Edwin Meese III Institute for the Rule of Law. Malcolm brings to the challenge a wealth of legal expertise and experience in both the public and private sectors.
Prior to joining Advancing American Freedom in 2025, Malcolm was the Vice President of the Institute for Constitutional Government and the Director of the Meese Center for Legal and Judicial Studies at the Heritage Foundation. Prior to joining Heritage in 2012, Malcolm was general counsel at the U.S. Commission on International Religious Freedom, as well as a distinguished practitioner in residence at Pepperdine Law School. From 2004 to 2009, Malcolm was executive vice president and director of worldwide anti-piracy operations for the Motion Picture Association.
Malcolm served as a deputy assistant attorney general in the Department of Justice’s Criminal Division from 2001 to 2004, where he oversaw sections on computer crime and intellectual property, domestic security, child exploitation and obscenity, and special investigations. Immediately prior to that, he was a founding partner in the Atlanta law firm of Malcolm & Schroeder, LLP.
From 1990 to 1997, Malcolm was an assistant U.S. attorney in Atlanta, assigned to the fraud and public corruption section, and also an associate independent counsel, investigating fraud and abuse in the Department of Housing and Urban Development. He was honored with the Director’s Award for Superior Performance for his work in connection with the successful prosecution of Walter Leroy Moody Jr., who assassinated an 11th Circuit judge and the head of the Savannah chapter of the NAACP.
A graduate of Harvard Law School and Columbia College, Malcolm began his career as a law clerk to a federal district court judge and a federal appellate court judge, and as an associate at the Atlanta-based law firm of Sutherland, Asbill & Brennan (new Eversheds Sutherland).
Malcolm, who resides in Washington, D.C., serves on the Board of Trustees of the Washington National Opera and is a Senate-confirmed member of the Board of Directors of the Legal Services Corporation, the largest funder of civil legal aid in the United States.
Former Adjunct Professor of Law; former Special Counsel to the President; former federal prosecutor, Georgetown Law (ret.)
Bill Otis is a former Adjunct Professor of Law at Georgetown University, a one-time federal prosecutor, and a former Special White House Counsel for President George H. W. Bush. After graduating from Stanford Law School, he started his career in the Criminal Division of the Justice Department, then became chief of appeals for the US Attorney's Office for the Eastern District of Virginia. In the 1980's he served on the Department's "Train the Trainer" team, which taught US Attorneys Offices across the county how to implement the then-new Sentencing Reform Act. He has held several posts in the federal government, including Special Assistant to the Secretary of Energy and Counselor to the head of the Drug Enforcement Administration, in addition to the White House post. He has testified before Congress on issues in criminal procedure, illegal drugs, the US Sentencing Commission, and the death penalty, and has given numerous media interviews on those and other subjects. He currently teaches a seminar at Georgetown Law titled "Conservatism in Law in America" with his wife, Federalist Society co-founder Lee Liberman Otis.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, The Civitas Institute, University of Texas at Austin
John Yoo is the Emanuel Heller Professor of Law at the University of California at Berkeley. He is also the Thomas Smith Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War; Point of Attack: Preventive War, International Law, and Global Welfare; and Crisis and Command: A History of Executive Power from George Washington to George Bush.
He is a co-author of volumes 1 and 2 of R. Rossum, G. Tarr, V. Munoz & J. Yoo American Constitution Law (Routledge, 2026), and a co-editor of the eight-volume series on the 250th anniversary of the American Revolution, We Hold These Truths, with Yuval Levin and Adam White of the American Enterprise Institute.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at the University of Texas at Austin’s School of Civic Leadership, Seoul National University, the Interdisciplinary Center Herzliya, Keio University, Trento University, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of Founding Forward, the Washington Legal Foundation, the Pacific Legal Foundation, the Ulysses Grant Institute, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and the Heritage Foundation’s Edwin Meese III Originalism Lectureship.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Chief Policy Counsel, Council on Criminal Justice and Senior Advisor, Right on Crime
Marc A. Levin is the Chief Policy Counsel for the Council on Criminal Justice (counciloncj.org) and Senior Advisor for Right on Crime.
An attorney and accomplished author on legal and public policy issues, Marc began the Foundation’s criminal justice program in 2005. This work contributed to nationally praised policy changes that have been followed by dramatic declines in crime and incarceration in Texas. Building on this success, in 2010, Levin developed the concept for the Right on Crime initiative, a TPPF project in partnership with Prison Fellowship and the American Conservative Union Foundation. Right on Crime has become the national clearinghouse for conservative criminal justice reforms and has contributed to the adoption of policies in dozens of states that fight crime, support victims, and protect taxpayers.
In 2014, Levin was named one of the “Politico 50” in the magazine’s annual “list of thinkers, doers, and dreamers who really matter in this age of gridlock and dysfunction.”
Marc has testified on criminal justice policy on four occasions before Congress and has testified before legislatures in states including Texas, Nevada, Kansas, Wisconsin, and California. He also has met personally with leaders such as U.S. Presidents, Speakers of the House, and the Justice Commtitee of the United Kingdom Parliament to share his ideas on criminal justice reform. In 2007, he was honored in a resolution unanimously passed by the Texas House of Representatives that stated, “Mr. Levin’s intellect is unparalleled and his research is impeccable.”
Since 2005, Marc has published dozens of policy papers on topics such as sentencing, probation, parole, reentry, and overcriminalization which are available on the TPPF website. Levin’s articles on law and public policy have been featured in publications such as the Wall Street Journal, USA Today, Texas Review of Law & Politics, National Law Journal, New York Daily News, Jerusalem Post, Toronto Star, Atlanta Journal-Constitution, Philadelphia Inquirer, San Francisco Chronicle, Washington Times, Los Angeles Daily Journal, Charlotte Observer, Dallas Morning News, Houston Chronicle, Austin American-Statesman, San Antonio Express-News and Reason Magazine.
In 1999, Marc graduated with honors from the University of Texas with a B.A. in Plan II Honors and Government. In 2002, Marc received his J.D. with honors from the University of Texas School of Law. Marc was a Charles G. Koch Summer Fellow in 1996. He served as a law clerk to Judge Will Garwood on the U.S. Court of Appeals for the Fifth Circuit and Staff Attorney at the Texas Supreme Court.
Nick Ohnell Fellow, The Manhattan Institute
Rafael Mangual is the Nick Ohnell Fellow at the Manhattan Institute, a contributing editor of City Journal, and a member of the Council on Criminal Justice. His first book, Criminal (In)Justice, was released in July 2022. He has authored and coauthored a number of MI reports and op-eds on issues ranging from urban crime and jail violence to broader matters of criminal and civil justice reform. His work has been featured and mentioned in a wide array of publications, including the Wall Street Journal, The Atlantic, New York Post, The New York Times, The Washington Post, Philadelphia Inquirer and City Journal. Mangual also regularly appears on Fox News and has made a number of national and local television and radio appearances on outlets such as C-SPAN and Bloomberg Radio. In 2020, he was appointed to serve a four-year term as a member of the New York State Advisory Committee of the U.S. Commission on Civil Rights.
Prior to joining MI in 2015, Rafael worked in corporate communications for the International Trademark Association. He holds a B.A. in corporate communications from the City University of New York’s Baruch College and a J.D. from DePaul University in Chicago, where he was president of the Federalist Society and vice president of the Appellate Moot Court team. After graduating from law school, Mangual was inducted into the Order of the Barristers, a national honor society for excellence in oral and written advocacy.
Vice President for the Program on Technology, Criminal Justice and Civil Liberties, Lincoln Network
Arthur Rizer is the Vice President for the Program on Technology, Criminal Justice and Civil Liberties at Lincoln Network. In addition to his work at Lincoln, Arthur is a visiting lecturer at University College London, and an adjunct professor at George Mason University’s Antonin Scalia Law School. Arthur is also a member of Columbia University Justice Lab’s Executive Session for the Future of Justice Policy, the Federalist Society’s Executive Committee of the Criminal Law Practice Group, the Virginia Advisory Committee to the U.S. Commission on Civil Rights, and other advisory bodies.
Before joining Lincoln, Arthur was founding director of the R Street Institute’s program on criminal justice and civil liberties. Prior to that, Arthur taught at West Virginia University’s College of Law, and was a visiting professor at Georgetown University Law Center. He also served as a trial attorney with the U.S. Justice Department, primarily as a federal prosecutor in the Criminal Division, where he targeted command-and-control drug cartel leaders and narco-terrorists. He also served as a prosecutor in the U.S. Attorney’s Office for the Southern District of California and in the civil division. Earlier in his career, Arthur served in the U.S. Army, originally enlisting as a private before later receiving a commission. He served as an armor officer, later becoming the commander of a military police company and a Reserve Officers’ Training Corps assistant professor. He deployed to Fallujah, Iraq, with the mission to train the Iraqi Infantry and served as an MP acting battalion commander and executive officer. He retired as a lieutenant colonel from the U.S. Army (WVNG). During his Army career, Arthur received the Bronze Star, Purple Heart, Meritorious Service and Iraq Campaign medals.
Arthur is the author of three books: Lincoln’s Counsel (2010); The National Security Implications of Immigration Law (2013); and Jefferson’s Pen: The Art of Persuasion (2016).
Arthur earned his bachelor’s degree in political science from Pacific Lutheran University; a master of laws, with distinction, from Georgetown University’s Law Center; and his JD, magna cum laude, from Gonzaga University School of Law. He is also a graduate of the U.S. Marine Corps’ Command Staff College. He is in the final stages of a doctorate at the University of Oxford, Faculty of Law, Centre of Criminology that focuses on policing.
Acting Assistant Commissioner of Customs and Border Protection, Office of Professional Responsibility, U.S. Department of Homeland Security
Brian M. Fish is currently the Senior Advisor to the General Counsel at the Department of Homeland Security where he works on immigration and law enforcement issues. Previously, he was a trial attorney with the United States Immigration and Customs Enforcement, where he represented the Department of Homeland Security in removal hearings before the U.S. Immigration Court. Additionally, he was a Special Assistant United States Attorney and a Baltimore City homicide prosecutor. He is a member of the Federalist Society's Criminal Law & Procedure Practice Group Executive Committee and the President of its Baltimore Lawyers Chapter. He earned his B.A. from LaSalle University in 1992 and his J.D. from Loyola University New Orleans School of Law in 1998.
VP, Legal Policy and Copyright Counsel, Copyright Alliance
Terry Hart joined the Copyright Alliance in 2013. He has been quoted by publications such as Politico, The Hollywood Reporter, and BNA’s Patent, Trademark, and Copyright Daily. His articles have appeared in publications including the George Mason Law Review, SCOTUSBlog, and IP Watchdog. He speaks regularly and has appeared at events such as the Copyright Society Mid-Winter Meeting, the Fordham IP Law & Policy Conference, the CPIP Fall Conference, the IPO Annual Meeting, and the WIPO/USPTO Summer School on IP.
Since 2010, Terry has blogged at Copyhype on copyright law, history, and policy. The blog was named one of the top 100 legal blogs by the American Bar Association in 2011 and has been cited in law review articles, legal filings, and books.
In addition, he is an adjunct professor at George Mason University School of Law, where he teaches copyright law.
Counsel, Hunton Andrews Kurth
The former Principal Deputy Solicitor General in Virginia’s Office of the Attorney General, Matt is a seasoned appellate and trial court attorney. As counsel, Matt focuses on appellate litigation as well as helping clients frame complex legal issues before trial courts and administrative agencies.
Before joining Hunton Andrews Kurth LLP, Matt served for nearly four years in the Solicitor General’s division of the Office of the Attorney General of Virginia. He represented the Commonwealth, its agencies and its officials in significant and sensitive cases pending before the US Supreme Court, the US Courts of Appeals, the Supreme Court of Virginia and federal and state trial courts. Before the US Supreme Court, Matt briefed, argued and won a 5-4 victory in Currier v. Virginia, 138 S. Ct. 2144 (2018). That case involved a “complicated” constitutional question about the double jeopardy clause, which resulted in one commentator noting “the exceptionally high intellectual plane of the Supreme Court’s discourse” during the argument (SCOTUSBlog 2018). Matt was also the principal attorney defending the sentence imposed on Lee Boyd Malvo, one of the “D.C. Snipers,” including drafting the successful petition for writ of certiorari, granted by the US Supreme Court in 2019. Recently, Matt argued before the full en banc US Court of Appeals for the Fourth Circuit in Manning v. Caldwell, a case challenging the constitutionality of Virginia’s habitual drunkard laws, and successfully represented the Virginia State Bar before the Supreme Court of Virginia in Morrissey v. Virginia State Bar.
Before joining the Attorney General’s office, Matt frequently represented clients before the Federal Energy Regulatory Commission (FERC) in proceedings arising under the Federal Power Act and the Natural Gas Act. Immediately after law school, Matt served as a law clerk for Judge E. Grady Jolly on the US Court of Appeals for the Fifth Circuit.
Matt also co-teaches a course on the Constitution and State Attorneys General at the University of Richmond School of Law.
Senior Fellow, Stand Together Trust
Vikrant Reddy is a senior fellow at Stand Together Trust, specializing in the area of criminal justice reform. Reddy previously served as a senior policy analyst at the Texas Public Policy Foundation (TPPF), where he managed the launch of TPPF’s national Right on Crime initiative in 2010. He has worked as a research assistant at the Cato Institute, as a judicial clerk to the Hon. Gina M. Benavides in Texas, and as an attorney in private practice. He is a member of the State Bar of Texas, and he serves on the Executive Committee of the Criminal Law Practice Group of the Federalist Society. He is also an appointee to the U.S. Commission on Civil Rights Texas State Advisory Committee.
Reddy’s research and scholarly opinions have appeared in a range of national media outlets, including USA Today, National Review, The Federalist, and others.
Reddy earned his law degree from the Southern Methodist University School of Law. He received his undergraduate degree from the University of Texas at Austin.
Legal Director & General Counsel, Criminal Justice Legal Foundation
Kent S. Scheidegger has been the Legal Director of the Criminal Justice Legal Foundation since December 1986. He also served as Chairman of the Criminal Law Practice Group of the Federalist Society 2003 to 2005. His articles on criminal and constitutional law have been published in law reviews, national legal publications, and congressional reports. Legal arguments authored by Mr. Scheidegger have been cited and incorporated in several precedent-setting United States Supreme Court decisions.
After receiving a degree in physics with honors from New Mexico State University in 1976, Mr. Scheidegger served for six years in the United States Air Force as a Nuclear Research Officer. He took his law degree with distinction from the University of the Pacific, McGeorge School of Law in 1982 and practiced civil law in Northern California. He was general counsel of California Cooler, Inc. from 1984 until 1986, when he joined the Foundation.
Vice President, Edwin Meese III Institute for the Rule of Law, Advancing American Freedom
John G. Malcolm oversees Advancing American Freedom’s work to increase understanding of the Constitution and the rule of law as Vice President of the organization’s Edwin Meese III Institute for the Rule of Law. Malcolm brings to the challenge a wealth of legal expertise and experience in both the public and private sectors.
Prior to joining Advancing American Freedom in 2025, Malcolm was the Vice President of the Institute for Constitutional Government and the Director of the Meese Center for Legal and Judicial Studies at the Heritage Foundation. Prior to joining Heritage in 2012, Malcolm was general counsel at the U.S. Commission on International Religious Freedom, as well as a distinguished practitioner in residence at Pepperdine Law School. From 2004 to 2009, Malcolm was executive vice president and director of worldwide anti-piracy operations for the Motion Picture Association.
Malcolm served as a deputy assistant attorney general in the Department of Justice’s Criminal Division from 2001 to 2004, where he oversaw sections on computer crime and intellectual property, domestic security, child exploitation and obscenity, and special investigations. Immediately prior to that, he was a founding partner in the Atlanta law firm of Malcolm & Schroeder, LLP.
From 1990 to 1997, Malcolm was an assistant U.S. attorney in Atlanta, assigned to the fraud and public corruption section, and also an associate independent counsel, investigating fraud and abuse in the Department of Housing and Urban Development. He was honored with the Director’s Award for Superior Performance for his work in connection with the successful prosecution of Walter Leroy Moody Jr., who assassinated an 11th Circuit judge and the head of the Savannah chapter of the NAACP.
A graduate of Harvard Law School and Columbia College, Malcolm began his career as a law clerk to a federal district court judge and a federal appellate court judge, and as an associate at the Atlanta-based law firm of Sutherland, Asbill & Brennan (new Eversheds Sutherland).
Malcolm, who resides in Washington, D.C., serves on the Board of Trustees of the Washington National Opera and is a Senate-confirmed member of the Board of Directors of the Legal Services Corporation, the largest funder of civil legal aid in the United States.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Thomas Smith Senior Research Fellow, The Civitas Institute, University of Texas at Austin
John Yoo is the Emanuel Heller Professor of Law at the University of California at Berkeley. He is also the Thomas Smith Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War; Point of Attack: Preventive War, International Law, and Global Welfare; and Crisis and Command: A History of Executive Power from George Washington to George Bush.
He is a co-author of volumes 1 and 2 of R. Rossum, G. Tarr, V. Munoz & J. Yoo American Constitution Law (Routledge, 2026), and a co-editor of the eight-volume series on the 250th anniversary of the American Revolution, We Hold These Truths, with Yuval Levin and Adam White of the American Enterprise Institute.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at the University of Texas at Austin’s School of Civic Leadership, Seoul National University, the Interdisciplinary Center Herzliya, Keio University, Trento University, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of Founding Forward, the Washington Legal Foundation, the Pacific Legal Foundation, the Ulysses Grant Institute, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and the Heritage Foundation’s Edwin Meese III Originalism Lectureship.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Charles I. Francis Professorship in Law, University of Texas at Austin School of Law
Professor Aaron Nielson lectures and writes in the areas of administrative law, civil procedure, and federal courts. Before joining the faculty, he served as Solicitor General of Texas and represented Texas before the U.S. Supreme Court and the Texas Supreme Court, as well as overseeing all appellate litigation for the State. Earlier in his career, he was a professor at Brigham Young University and an appellate and antitrust partner in the Washington, D.C. office of Kirkland & Ellis LLP. He also clerked for Justice Samuel A. Alito, Jr. of the U.S. Supreme Court, Judge Janice Rogers Brown of the U.S. Court of Appeals for the D.C. Circuit, and Judge Jerry E. Smith of the U.S. Court of Appeals for the Fifth Circuit.
As Solicitor General, Professor Nielson successfully defended against a First Amendment challenge Texas’s law requiring online pornographers to institute age verification. In 2020, the U.S. Supreme Court appointed him to defend the constitutionality of a federal agency. He currently serves as a Senior Fellow of the Administrative Conference of the United States after completing a six-year term as an appointed public member and chair of the Conference’s Administration & Management Committee.
Nielson’s research focuses on administrative law, federal litigation, and the separation of powers. He has published (or soon will publish) in the Harvard Law Review, Columbia Law Review, University of Chicago Law Review, University of Pennsylvania Law Review, Duke Law Journal, Georgetown Law Journal, Cornell Law Review, and Northwestern University Law Review, among others. Nielson has been recognized for teaching for teaching and scholarship and in 2021 received the Federalist Society’s Joseph Story Award, which recognizes a young academic for excellence in legal scholarship, a commitment to teaching, and a concern for students, and who has made a significant public impact in a manner that advances the rule of law in a free society. He is also an elected member of the American Law Institute.
Professor Nielson received his J.D. magna cum laude from Harvard Law School and an LL.M from the University of Cambridge, where he focused his studies on the institutions that regulate global competition and commerce. He received his undergraduate degree summa cum laude from the University of Pennsylvania, majoring in economics and political science.
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