Justice, Supreme Court of Texas
Justice Kyle D. Hawkins was appointed to the Supreme Court of Texas by Governor Greg Abbott in October 2025.
Justice Hawkins previously served in the U.S. Department of Justice as Counselor to the Solicitor General, where he represented the United States before the U.S. Supreme Court. Previously, he served as the Texas Solicitor General, the state’s chief appellate advocate charged with representing the state, its agencies, and its officers in state and federal appellate courts. Earlier in his career, he served as a law clerk for U.S. Supreme Court Justice Samuel A. Alito, Jr., and for Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit. As an appellate practitioner, Justice Hawkins argued five cases in the U.S. Supreme Court, nine in the Texas Supreme Court, and dozens more in other federal and state appellate courts.
In addition to his government service, Justice Hawkins served as a partner in the Dallas and Houston offices of Gibson, Dunn & Crutcher LLP, and he chaired the Texas appellate practice of Lehotsky Keller Cohn LLP, a national litigation boutique. Justice Hawkins has served as an Adjunct Professor of Law at the University of Texas School of Law.
Justice Hawkins lives in Austin, Texas, with his wife and four children.
Justice, Supreme Court of Texas
Justice Kyle D. Hawkins was appointed to the Supreme Court of Texas by Governor Greg Abbott in October 2025.
Justice Hawkins previously served in the U.S. Department of Justice as Counselor to the Solicitor General, where he represented the United States before the U.S. Supreme Court. Previously, he served as the Texas Solicitor General, the state’s chief appellate advocate charged with representing the state, its agencies, and its officers in state and federal appellate courts. Earlier in his career, he served as a law clerk for U.S. Supreme Court Justice Samuel A. Alito, Jr., and for Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit. As an appellate practitioner, Justice Hawkins argued five cases in the U.S. Supreme Court, nine in the Texas Supreme Court, and dozens more in other federal and state appellate courts.
In addition to his government service, Justice Hawkins served as a partner in the Dallas and Houston offices of Gibson, Dunn & Crutcher LLP, and he chaired the Texas appellate practice of Lehotsky Keller Cohn LLP, a national litigation boutique. Justice Hawkins has served as an Adjunct Professor of Law at the University of Texas School of Law.
Justice Hawkins lives in Austin, Texas, with his wife and four children.
Professor of Law, University of Minnesota Law School
Professor James W. Coleman is a scholar of energy law. He specializes in North American energy infrastructure, transport, and trade. He is also a nonresident senior fellow at the American Enterprise Institute focused on energy policy.
Professor Coleman has testified before Congress on steps to speed up energy infrastructure permits. He also worked with a team of experts as part of Alberta's Royalty Review to revise the Canadian province's management of its vast oil and gas resources.
Before joining Minnesota, Professor Coleman taught at Southern Methodist University's Dedman School of Law, the University of Calgary’s law and business schools, and Harvard Law School. Earlier, he practiced environmental and appellate law at Sidley Austin in Washington, D.C., and clerked for the Honorable Steven M. Colloton of the U.S. Court of Appeals for the Eighth Circuit.
Professor Coleman received two degrees from Harvard University—a J.D. (cum laude) and B.A. in biology (magna cum laude with highest honors in the field). As a result of his undergraduate thesis on butterfly genetics, which required fieldwork in Central Asia, a species of lycaenid butterfly was named after him—Agrodiaetus ripartii colemani.
Sho Sato Professor of Law; Faculty Director, Center for Law, Energy, & the Environment, University of California, Berkeley
Dan Farber is the Sho Sato Professor of Law at the University of California, Berkeley. He is also the Co-Director of the Center for Law, Energy, and the Environment. Professor Farber serves on the editorial board of Foundation Press. He is a member of the American Academy of Arts and Sciences and a Life Member of the American Law Institute. He is the editor of Issues in Legal Scholarship.
Professor Farber is a graduate of the University of Illinois, where he earned his B.A., M.A., and J.D. degrees. He graduated, summa cum laude, from the College of Law, where he was the class valedictorian and served as Editor-in-Chief of the University of Illinois Law Review. After graduation from law school, he was a law clerk for Judge Philip W. Tone of the United States Court of Appeals for the Seventh Circuit and then for Justice John Paul Stevens of the Supreme Court of the United States. Professor Farber practiced law with Sidley & Austin, where he primarily worked on energy issues, before joining the University of Illinois College of Law faculty in 1978. He was a member of the University of Minnesota Law School faculty from1981 to 2002, where he was the McKnight Presidential Professor of Public Law. He also has been a Visiting Professor at the Stanford Law School, Harvard Law School, and the University of Chicago Law School.
Among Professor Farber’s eighteen books are RESEARCH HANDBOOK ON PUBLIC CHOICE AND PUBLIC LAW (Elgar 2010) (with A. O’Connell); JUDGMENT CALLS: POLITICS AND PRINCIPLE IN CONSTITUTIONAL LAW (Oxford University Press 2008) (with S. Sherry); RETAINED BY THE PEOPLE: THE “SILENT” NINTH AMENDMENT AND THE RIGHTS AMERICANS DON’T KNOW THEY HAVE (Basic Books 2007); and LINCOLN’S CONSTITUTION (University of Chicago Press 2003).
Senior Counsel for Environmental and Regulatory Affairs, Boeing
Adam Gustafson is a Senior Counsel for Environmental and Regulatory Affairs at Boeing.
Prior to joining Boeing, he served as Deputy General Counsel at the Environmental Protection Agency. Prior to that, he was a partner at Boyden Gray & Associates, where he represented States, federal judges, environmental groups, biofuel producers, agricultural interests, and public policy organizations, on such issues as the constitutional separation of powers, the First Amendment, automotive regulations, environmental computer models, healthcare regulation, and judicial deference to federal agencies.
Mr. Gustafson received his J.D. in 2009 from Yale Law School, where he was an editor of the Yale Law Journal, a managing editor of the Yale Journal of Law & the Humanities, and an executive editor of the symposium issue of the Harvard Journal of Law & Public Policy.
Mr. Gustafson served as a Vice President of the Yale Law School Federalist Society. He was a Coker Fellow, and his legal writing won the Joseph A. Chubb Competition Prize and the Edward D. Robbins Memorial Prize.
Mr. Gustafson graduated with high distinction in 2005 from the University of Virginia, where he was an Echols Scholar, a member of the Raven Society, a member of the rowing team, and a Lawn resident.
Before joining Boyden Gray & Associates, Mr. Gustafson was an associate at Cooper & Kirk, where he specialized in appellate litigation. Mr. Gustafson served as a law clerk to Judge Richard R. Clifton of the U.S. Court of Appeals for the Ninth Circuit, and to Judge Janice Rogers Brown of the U.S. Court of Appeals for the D.C. Circuit.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
President, Becket Fund for Religious Liberty; Professor of Law and Co-Director of the Center for Religious Liberty, Catholic University; Visiting Professor, Harvard Law School
Mark joined the Becket team in 2011 and splits his time as Associate Professor at The Catholic University of America, Columbus School of Law, and as Visiting Professor at Harvard Law School. Mark teaches constitutional law, religious liberty, torts, and evidence. He has been voted Teacher of the Year three years in a row by the Law School’s Student Bar Association.
Mark has broad experience litigating First Amendment religious exercise and free speech cases. He has represented the winning parties in a variety of Supreme Court First Amendment cases including Hobby Lobby, Little Sisters, Wheaton College, and Holt. In January 2014, Mark argued before the Supreme Court in McCullen v. Coakley, a First Amendment challenge to a Massachusetts speech restriction outside of abortion clinics. The Justices ruled in favor of his clients 9-0. Mark also led a successful eight-year litigation battle against Governor Blagojevich’s effort to force religious pharmacists to distribute the morning-after and week-after pills.
Mark’s academic writing focuses on the First and Fourteenth Amendments, and has appeared in a variety of prestigious journals, including the Harvard Law Review.
Mark is a widely sought after speaker on constitutional issues, particularly concerning abortion and the First Amendment. Professor Rienzi has been invited to discuss these issues at Harvard Law School, Columbia University Law School, Georgetown University Law Center, Boston College Law School, Notre Dame Law School, the National Press Club, and the Capitol. He has been quoted on constitutional law issues on NPR, in the Washington Times, The New York Daily News, and the Chicago Sun-Times. Mark has also been featured on the Kelly File, Fox News Sunday, Your World with Neil Cavuto, Geraldo at Large, CNN Tonight, CNN Live, Andrea Mitchell Reports, and Wall Street Journal Live.
Prior to joining Becket, Mark served as counsel for the litigation department and the intellectual property litigation practice group of WilmerHale LLP. His practice focused on complex civil and appellate litigation with a particular emphasis on intellectual property and First Amendment issues. Prior to joining WilmerHale, he served as law clerk to the Hon. Stephen F. Williams, senior circuit judge for the U.S. Court of Appeals for the D.C. Circuit. Prior to that, Mark was an editor of the Harvard Law Review, and earned his J.D. from Harvard Law School and B.A. from Princeton University, both with honors.
Director of the Program in Human Rights, Catholic University of America
William L. Saunders is Chair Emeritus of the Religious Liberties Practice Group of the Federalist Society. He is also a religious liberty and human rights scholar as well as director of the Center for Human rights at The Catholic University of America. He is Law Fellow with the Institute for Human Ecology, Professor and Director of the Program in Human Rights in the School of Arts & Sciences and Co-director of the Center for Religious Liberty at the Columbus School of Law. Before joining The Catholic University of America, Mr. Saunders served as Senior Vice President and Senior Counsel with Americans United for Life for ten years. From 1999 to 2009, he was Senior Fellow in Bioethics and Human Rights Counsel at the Family Research Council.
Mr. Saunders attended the University of North Carolina at Chapel Hill on a Morehead scholarship. He obtained his degree in law from the Harvard Law School.
Mr. Saunders was featured in Harvard’s first Guide to Conservative Public Interest Law in 2003 and again in the 2008 edition. He served on Harvard’s Advisory Committee for its 2008 celebration of public interest law. A member of the Supreme Court bar, he has authored numerous legal briefs in state, federal, foreign, and international courts.
Mr. Saunders’ book, Unborn Human Life and Fundamental Rights: Leading Constitutional Cases Under Scrutiny, was published in 2019. His articles and book chapters have been published by the university presses of Harvard, Villanova, Brigham Young, Fordham, Georgetown, Houston, Scranton, and the Catholic University of America, as well as by the Intercollegiate Studies Institute, Freedom House, Greenhaven Press, Rowan & Littlefield, Praeger, St. Augustine’s, and Intervarsity press. He has given lectures and participated in debates at many colleges, universities, and law schools, including Princeton, Harvard, Georgetown, and Notre Dame. He delivered the annual J. Michael Miller Lecture at the University of St. Thomas (on international law) in February 2007, the annual R. Wayne Kraft Memorial Lecture (on bioethics) at DeSales University in February 2004 and the annual James Moore Lecture (on human rights violations in Sudan) at Millikin University in 1999. He has also lectured, and/or has been published, in many foreign countries, including Italy, Germany, Poland, Austria, Spain, Greece, Slovakia, Mexico, Qatar, Malaysia, Romania, the Philippines, Hong Kong, and the United Kingdom.
In addition to speaking and writing frequently on bioethics topics, Mr. Saunders has submitted testimony to the President’s Council on Bioethics, as well as to UNESCO’s Committee on Bioethics, and has briefed Congressional staff and state legislatures. He is a regular columnist for the National Catholic Bioethics Quarterly.
Mr. Saunders has appeared often in the media, including BBC World News, CNN, Fox News, Vatican Radio, and National Public Radio. His articles on issues have appeared in a variety of journals, such as First Things, Human Events, Human Life Review, The Legal Times, Communio, The Family in America: A Journal of Public Policy, Ethics & Medics, and Touchstone.
Mr. Saunders served on the official United States delegation to the UN Special Session on Children in 2001/02. In 2011, he was a speaker at an official briefing at the UN, addressing the topic, why euthanasia is not a human right.
In 2004, he served on the NGO Working Committee in connection with the Doha Intergovernmental Conference for the Family.
Mr. Saunders is Senior Fellow with the Religious Freedom Institute, and Affiliated Scholar with the Pellegrino Center for Clinical Ethics at the Georgetown University School of Medicine. He is President of the Fellowship of Catholic Scholars and a member of the boards of the International Association of Catholic Bioethicists, the International Right to Life Federation, the Institute on Religion and Democracy, and the Society of Catholic Social Scientists.
In 1999, Mr. Saunders founded Sudan Relief and Rescue, Inc., to aid the persecuted church in Sudan. He has worked for and written on behalf of the persecuted church for many years.
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Distinguished University Professor, Antonin Scalia Law School, George Mason University
University Professor Nelson Lund is the author of Rousseau’s Rejuvenation of Political Philosophy: A New Introduction. He has also written widely in the field of constitutional law, including articles on constitutional interpretation, federalism, separation of powers, the Second Amendment, the Commerce Clause, the Speech or Debate Clause, the Equal Protection Clause, and the Uniformity Clause. In addition, he has published articles in the fields of employment discrimination and civil rights, the legal regulation of medical ethics, and the application of economic analysis to legal institutions and legal ethics.
Professor Lund graduated from St. John's College in Annapolis, Maryland, after which he received an MA in philosophy from the Catholic University of America and a PhD in political science from Harvard University. He left the faculty of the University of Chicago to attend its law school, where he served as executive editor of the University of Chicago Law Review and chapter chairman of the Federalist Society for Law and Public Policy Studies. After law school, he held positions at the United States Department of Justice in the Office of the Solicitor General and the Office of Legal Counsel. He also served as a law clerk to the Honorable Patrick E. Higginbotham of the United States Court of Appeals for the Fifth Circuit and to the Honorable Sandra Day O'Connor of the United States Supreme Court. Following his clerkship with Justice O'Connor, Professor Lund served in the White House as associate counsel to the president from 1989 to 1992.
Since joining the faculty at George Mason University's Antonin Scalia Law School, Professor Lund has taught Constitutional Law, Legislation, Federal Election Law, Employment Discrimination, State and Local Government, and seminars on the Second Amendment and on a variety of topics in Jurisprudence.
Professor of Law, UCLA School of Law
Professor of Law, University of Minnesota Law School
Professor James W. Coleman is a scholar of energy law. He specializes in North American energy infrastructure, transport, and trade. He is also a nonresident senior fellow at the American Enterprise Institute focused on energy policy.
Professor Coleman has testified before Congress on steps to speed up energy infrastructure permits. He also worked with a team of experts as part of Alberta's Royalty Review to revise the Canadian province's management of its vast oil and gas resources.
Before joining Minnesota, Professor Coleman taught at Southern Methodist University's Dedman School of Law, the University of Calgary’s law and business schools, and Harvard Law School. Earlier, he practiced environmental and appellate law at Sidley Austin in Washington, D.C., and clerked for the Honorable Steven M. Colloton of the U.S. Court of Appeals for the Eighth Circuit.
Professor Coleman received two degrees from Harvard University—a J.D. (cum laude) and B.A. in biology (magna cum laude with highest honors in the field). As a result of his undergraduate thesis on butterfly genetics, which required fieldwork in Central Asia, a species of lycaenid butterfly was named after him—Agrodiaetus ripartii colemani.
Sho Sato Professor of Law; Faculty Director, Center for Law, Energy, & the Environment, University of California, Berkeley
Dan Farber is the Sho Sato Professor of Law at the University of California, Berkeley. He is also the Co-Director of the Center for Law, Energy, and the Environment. Professor Farber serves on the editorial board of Foundation Press. He is a member of the American Academy of Arts and Sciences and a Life Member of the American Law Institute. He is the editor of Issues in Legal Scholarship.
Professor Farber is a graduate of the University of Illinois, where he earned his B.A., M.A., and J.D. degrees. He graduated, summa cum laude, from the College of Law, where he was the class valedictorian and served as Editor-in-Chief of the University of Illinois Law Review. After graduation from law school, he was a law clerk for Judge Philip W. Tone of the United States Court of Appeals for the Seventh Circuit and then for Justice John Paul Stevens of the Supreme Court of the United States. Professor Farber practiced law with Sidley & Austin, where he primarily worked on energy issues, before joining the University of Illinois College of Law faculty in 1978. He was a member of the University of Minnesota Law School faculty from1981 to 2002, where he was the McKnight Presidential Professor of Public Law. He also has been a Visiting Professor at the Stanford Law School, Harvard Law School, and the University of Chicago Law School.
Among Professor Farber’s eighteen books are RESEARCH HANDBOOK ON PUBLIC CHOICE AND PUBLIC LAW (Elgar 2010) (with A. O’Connell); JUDGMENT CALLS: POLITICS AND PRINCIPLE IN CONSTITUTIONAL LAW (Oxford University Press 2008) (with S. Sherry); RETAINED BY THE PEOPLE: THE “SILENT” NINTH AMENDMENT AND THE RIGHTS AMERICANS DON’T KNOW THEY HAVE (Basic Books 2007); and LINCOLN’S CONSTITUTION (University of Chicago Press 2003).
Senior Counsel for Environmental and Regulatory Affairs, Boeing
Adam Gustafson is a Senior Counsel for Environmental and Regulatory Affairs at Boeing.
Prior to joining Boeing, he served as Deputy General Counsel at the Environmental Protection Agency. Prior to that, he was a partner at Boyden Gray & Associates, where he represented States, federal judges, environmental groups, biofuel producers, agricultural interests, and public policy organizations, on such issues as the constitutional separation of powers, the First Amendment, automotive regulations, environmental computer models, healthcare regulation, and judicial deference to federal agencies.
Mr. Gustafson received his J.D. in 2009 from Yale Law School, where he was an editor of the Yale Law Journal, a managing editor of the Yale Journal of Law & the Humanities, and an executive editor of the symposium issue of the Harvard Journal of Law & Public Policy.
Mr. Gustafson served as a Vice President of the Yale Law School Federalist Society. He was a Coker Fellow, and his legal writing won the Joseph A. Chubb Competition Prize and the Edward D. Robbins Memorial Prize.
Mr. Gustafson graduated with high distinction in 2005 from the University of Virginia, where he was an Echols Scholar, a member of the Raven Society, a member of the rowing team, and a Lawn resident.
Before joining Boyden Gray & Associates, Mr. Gustafson was an associate at Cooper & Kirk, where he specialized in appellate litigation. Mr. Gustafson served as a law clerk to Judge Richard R. Clifton of the U.S. Court of Appeals for the Ninth Circuit, and to Judge Janice Rogers Brown of the U.S. Court of Appeals for the D.C. Circuit.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Distinguished University Professor, Antonin Scalia Law School, George Mason University
University Professor Nelson Lund is the author of Rousseau’s Rejuvenation of Political Philosophy: A New Introduction. He has also written widely in the field of constitutional law, including articles on constitutional interpretation, federalism, separation of powers, the Second Amendment, the Commerce Clause, the Speech or Debate Clause, the Equal Protection Clause, and the Uniformity Clause. In addition, he has published articles in the fields of employment discrimination and civil rights, the legal regulation of medical ethics, and the application of economic analysis to legal institutions and legal ethics.
Professor Lund graduated from St. John's College in Annapolis, Maryland, after which he received an MA in philosophy from the Catholic University of America and a PhD in political science from Harvard University. He left the faculty of the University of Chicago to attend its law school, where he served as executive editor of the University of Chicago Law Review and chapter chairman of the Federalist Society for Law and Public Policy Studies. After law school, he held positions at the United States Department of Justice in the Office of the Solicitor General and the Office of Legal Counsel. He also served as a law clerk to the Honorable Patrick E. Higginbotham of the United States Court of Appeals for the Fifth Circuit and to the Honorable Sandra Day O'Connor of the United States Supreme Court. Following his clerkship with Justice O'Connor, Professor Lund served in the White House as associate counsel to the president from 1989 to 1992.
Since joining the faculty at George Mason University's Antonin Scalia Law School, Professor Lund has taught Constitutional Law, Legislation, Federal Election Law, Employment Discrimination, State and Local Government, and seminars on the Second Amendment and on a variety of topics in Jurisprudence.
Professor of Law, UCLA School of Law
Assistant Professor of Law, George Mason University, Antonin Scalia Law School
Robert Leider is an Assistant Professor of Law at Antonin Scalia Law School, George Mason University. His scholarly interests are in criminal law, criminal procedure, and constitutional law, especially concerning questions about the use of force and the rule of law. He has written on the law of self-defense, the constitutional allocation of military power, and gun control. Among other places, he has published in the Florida Law Review (forthcoming), the Indiana Law Journal, and the Wall Street Journal.
Before joining Antonin Scalia Law School, Professor Leider was at Arnold & Porter in Washington, DC. He was previously with Mayer Brown LLP and was an Olin-Searle-Smith Fellow at the University of Pennsylvania Law School. He has clerked for Judge Diane S. Sykes, of the U.S. Court of Appeals for the Seventh Circuit, and Justice Clarence Thomas. Professor Leider earned a BA, summa cum laude, from The George Washington University, a JD from Yale Law School, and a PhD in Philosophy (dissertation defended with distinction) from Georgetown University. While at Yale, he served as an articles editor for the Yale Law Journal.
Professor Leider teaches criminal law and torts.
Distinguished University Professor, Antonin Scalia Law School, George Mason University
University Professor Nelson Lund is the author of Rousseau’s Rejuvenation of Political Philosophy: A New Introduction. He has also written widely in the field of constitutional law, including articles on constitutional interpretation, federalism, separation of powers, the Second Amendment, the Commerce Clause, the Speech or Debate Clause, the Equal Protection Clause, and the Uniformity Clause. In addition, he has published articles in the fields of employment discrimination and civil rights, the legal regulation of medical ethics, and the application of economic analysis to legal institutions and legal ethics.
Professor Lund graduated from St. John's College in Annapolis, Maryland, after which he received an MA in philosophy from the Catholic University of America and a PhD in political science from Harvard University. He left the faculty of the University of Chicago to attend its law school, where he served as executive editor of the University of Chicago Law Review and chapter chairman of the Federalist Society for Law and Public Policy Studies. After law school, he held positions at the United States Department of Justice in the Office of the Solicitor General and the Office of Legal Counsel. He also served as a law clerk to the Honorable Patrick E. Higginbotham of the United States Court of Appeals for the Fifth Circuit and to the Honorable Sandra Day O'Connor of the United States Supreme Court. Following his clerkship with Justice O'Connor, Professor Lund served in the White House as associate counsel to the president from 1989 to 1992.
Since joining the faculty at George Mason University's Antonin Scalia Law School, Professor Lund has taught Constitutional Law, Legislation, Federal Election Law, Employment Discrimination, State and Local Government, and seminars on the Second Amendment and on a variety of topics in Jurisprudence.
Professor of Law, UCLA School of Law
Visiting Scholar, Center for Citizenship & Constitutional Government, University of Notre Dame
Associate Attorney, Gibson Dunn
David Casazza is an associate in the Washington, D.C. office of Gibson, Dunn & Crutcher. He practices in the firm’s Appellate and Constitutional Law, and Administrative Law and Regulatory Practice groups.
Mr. Casazza has represented clients in appellate and regulatory litigation before the Supreme Court of the United States, federal appellate courts, and federal district courts. These cases have involved a wide range of subjects including separation of powers, federal rulemaking challenges, data privacy protections, anti-terrorism claims and foreign sovereign immunity, energy infrastructure permitting, and a variety of First Amendment speech and religious liberty claims. He has also represented clients in complex litigation, obtaining dismissal with prejudice of consumer class actions attacking major brand names. He has been named by Best Lawyers as a 2021 and 2022 “One to Watch” in Appellate Practice.
He graduated magna cum laude from Harvard Law School, where he served as a Managing Editor for the Harvard Journal of Law and Public Policy and as Executive Vice President of the Harvard Federalist Society. Mr. Casazza received an A.B. magna cum laude in history from Princeton and an M.A. in history from the Johns Hopkins University.
Mr. Casazza served as a law clerk to Justice Samuel Alito on the Supreme Court of the United States and for Judge Jennifer Walker Elrod on the United States Court of Appeals for the Fifth Circuit.
He is a member of the bars of New York and the District of Columbia and is admitted to practice in the United States Courts of Appeals for the Third, Fourth, Fifth, and Ninth Circuits and in the United States District Court for the District of Columbia.
Of Counsel, Spencer Fane LLP
Anthony J. “A.J.” Ferate has built a multi-faceted background in the areas of the law, policy, energy, campaigns and elections, and defense over the last 20 years.
Through recent representation as Vice President of Regulatory Affairs for the Oklahoma Independent Petroleum Association (“OIPA”), A.J. held responsibilities over government efforts outside of the legislative branch on matters as broad as water, electric generation, commodity marketing, land matters, and seismicity. A.J. also maintained responsibility for legal matters at OIPA, including amicus briefing in appellate matters. A.J.’s extensive experience also includes management of public policy strategy for a Fortune 500 company.
For the past eleven years, A.J. has volunteered as General Counsel and spokesman for the Oklahoma Republican Party and has represented a number of elected officials, including U.S. Senator James Lankford, former statewide elected officials, a number of state legislators, and members of Congress.
Additionally, A.J. has assisted elected officials serve their constituents in all branches of government. Early in his career, A.J. held legislative aide duties in the Nebraska Legislature, then went on to work for former Nebraska Treasurer David Heineman. A.J. gained experience in the judiciary while serving Judge Gary L. Lumpkin at the Oklahoma Court of Criminal Appeals, the highest criminal appellate court in Oklahoma. Following this service, A.J. began work with Denise A. Bode of the Oklahoma Corporation Commission, assisting her in her duties regulating 70 percent of Oklahoma’s economy, including oil and gas and electric utilities.
A.J. honorably served ten years as an intelligence analyst for the United States Naval Reserve, including time at the Office of Naval Intelligence in the greater Washington DC area.
Opinion pieces authored or ghostwritten by A.J. have been published in the Seattle Times, Politico, Law360, The Oklahoman, Tulsa World and The Journal Record. A.J. has also been interviewed by national and international newspapers, and has also appeared on national radio programs including NPR’s The Diane Rehm Show and On Point with Tom Ashbrook.
General Counsel and Senior Advisor, White House Task Force to Eliminate Fraud
Jason Manion has high-level legal experience in all three branches of federal government, in Ohio state government, and in private practice.
Since January 20, 2025, Jason has served in senior legal roles in the Trump-Vance Administration. He currently serves as General Counsel and Senior Advisor for the White House Task Force to Eliminate Fraud, a whole-of-government effort chaired by Vice President J.D. Vance to eliminate fraud, waste, and abuse within federal benefit programs.
Before joining the White House, Jason served as part of the senior leadership team at the U.S. Department of Justice, where he was Counselor to the Attorney General and Counselor and Chief of Staff to the Associate Attorney General. At the Justice Department, he oversaw a broad portfolio that included matters and issues arising out of the Civil, Civil Rights, Criminal, and National Security Divisions.
Previously, Jason was an award-winning federal prosecutor and accomplished appellate attorney. He worked as an appellate Assistant United States Attorney, a deputy Ohio solicitor general, and an appellate associate at Gibson, Dunn & Crutcher. In these various roles, he handled dozens of civil and criminal appeals (primarily in the U.S. Supreme Court, the U.S. Court of Appeals for the Sixth Circuit, and the Ohio Supreme Court) and presented eighteen oral arguments (in the Sixth Circuit, the D.C. Circuit, the Ohio Supreme Court, and federal district courts in Ohio and D.C.).
Jason has also worked on the confirmations of several of President Donald J. Trump’s Executive Branch and judicial nominees, including serving on the U.S. Senate Committee on the Judiciary as Special Counsel to Senator Ted Cruz for the confirmation of Justice Amy Coney Barrett.
Jason graduated from Harvard Law School and clerked for two Ohio-based Sixth Circuit judges, Judges Alice M. Batchelder and Eric E. Murphy. He has been an active member of the Federalist Society since law school and has served in multiple leadership roles in the Society.
Shareholder, Greenberg Traurig
Jennifer Weddle is the Co-Chair of Greenberg Traurig's American Indian Law Practice and has wide-ranging experience in complex regulatory and jurisdictional issues, with a focus in Indian law, handling a variety of matters for tribal and non-tribal clients. She has a dynamic, inter-disciplinary practice that centers on providing strategies for resolving complex jurisdictional problems. Much of her practice focuses in the areas of tribal economic development and natural resources development. Jennifer also has U.S. Supreme Court experience, including serving as one of the attorneys for the respondent in Nevada v. Hicks (2001) and representing the petitioners in Ute Mountain Ute Tribe v. Padilla (2012) and Grand Canyon Skywalk Development, LLC v. Grand Canyon Resort Corporation (2013) and cert stage amici in Saginaw-Chippewa Tribe v. NLRB (2016) and United States v. Cooley (2020) and amici on the merits in Lewis v. Clarke (2017), U.S. v. Washington (2018), Carpenter v. Murphy (2018), McGirt v. Oklahoma (2020), and United States v. Cooley (2021).
Jennifer's work also includes negotiations for mineral leasing employment matters and representation before federal agencies. She has also been involved in civil litigation, working on numerous complex federal, state and tribal litigation matters, including class action tort litigation and large commercial disputes. Her transactional experience includes oil and gas renewables projects throughout the west, as well as Endangered Species Act work. Jennifer frequently assists tribes, banks and non-bank entities with financing and regulatory matters with Indian law components. Jennifer has wide-ranging project siting experience, including the application of NEPA, NHPA, and other environmental laws on tribal and public lands, including with respect to large linear multi-state energy and infrastructure projects. Jennifer has deep transactional, regulatory and litigation experience involving very complex matters with both legal and policy components.
Jennifer is past President of the National Native American Bar Association and past two-term Chair of the Federal Bar Association Indian Law Section. She currently serves as the Tenth Circuit Representative on the American Bar Association Standing Committee on the Federal Judiciary, a role she has held since 2018, spanning the evaluations for more than two dozen federal judicial nominees at every level of the federal courts. She is a ’00 graduate of Harvard Law School and a ’97 graduate of the University of Michigan (Classical Languages and Literature).
2022 Supreme Court Round Up
Tyler Lawyers Chapter
Tyler, TX2022 Supreme Court Round Up
Tyler Lawyers Chapter
Tyler, TXWest Virginia v. EPA and the Major Questions Doctrine
James W. Coleman, Daniel Farber, Adam Gustafson, Mario Loyola
In the historic decision of West Virginia v. EPA, the Supreme Court held that the...
West Virginia v. EPA and the Major Questions Doctrine
A Regulatory Transparency Project Webinar
TeleforumReligious Liberty at the Supreme Court 2022
TeleforumShould the Future Be Determined by the Past? Bearing Arms After Bruen.
Robert Leider, Nelson Lund, Adam Winkler
Professor Nelson Lund will moderate a debate between Professors Adam Winkler and Robert Leider on...
Should the Future Be Determined by the Past? Bearing Arms After Bruen.
Robert Leider, Nelson Lund, Adam Winkler
Professor Nelson Lund will moderate a debate between Professors Adam Winkler and Robert Leider on...
Should the Future Be Determined by the Past? Bearing Arms After Bruen.
TeleforumRights Talk in a Post-Liberal Age: Mary Ann Glendon's Enduring Insight Into the American Rights Tradition
Gabrielle M. Girgis
Gross human rights violations occur every day, often invisibly to most of us. Media coverage...
Courthouse Steps Decision: Oklahoma v. Castro-Huerta
David W. Casazza, Anthony J. Ferate, Jason Manion, Jennifer H. Weddle
On June 29, 2022, the Supreme Court decided Oklahoma v. Castro-Huerta. In a 5-4 decision,...