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.
Joseph L. Sax Collegiate Professor of Law and Co-Director of the Environmental and Energy Law Program, University of Michigan Law School
Charles Evans Hughes Professor of Law, Columbia Law School
THOMAS W. MERRILL is the Charles Evans Hughes Professor of Law at Columbia Law School. He previously taught at Northwestern University School of Law and Yale Law School. He has undergraduate degrees from Grinnell College and Oxford University, where he studied as a Rhodes Scholar, and a law degree from the University of Chicago. He clerked on the D.C. Circuit (for Chief Judge David Bazelon) and the U.S. Supreme Court (for Justice Harry Blackmun). From 1987-1990 he served as Deputy Solicitor General, U.S. Department of Justice. Professor Merrill’s writings related to property include Property: Principles and Policies (Foundation Press Second Edition, 2012) (with Henry E. Smith); Property: The Oxford Introductions to U.S. Law (Oxford U. Press, 2010); Property: Takings (Foundation Press, 2002)(with David Dana); and numerous articles, including “The Economics of Public Use” (Cornell Law Review 1986); “The Landscape of Constitutional Property” (Virginia Law Review 2000); and “The Character of the Governmental Action” (Vermont Law Review 2012). He is a member of the American Academy of Arts and Sciences.
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.
Associate Professor, University of Notre Dame Law School
Jeffrey Pojanowski joined the faculty and community of Notre Dame Law School in 2010. He teaches and writes in the areas of administrative law, jurisprudence, and torts. At present, his scholarship focuses on the legal theory of administrative action, as well as the philosophy and intellectual history of legal reasoning.
Prof. Pojanowski earned his A.B. in Public Policy with highest honors from Princeton University and graduated magna cum laude from Harvard Law School in 2004, where he was Articles Co-Chair for the Harvard Law Review. After law school, he served as a law clerk to then-Judge John Roberts on the United States Court of Appeals for the D.C. Circuit and then to Justice Anthony Kennedy on the Supreme Court of the United States. He then practiced law with Latham & Watkins in Washington, D.C., where he specialized in appellate litigation and administrative-law matters.
Judge, United States Court of Appeals, Sixth Circuit
Judge Readler earned his undergraduate and law degrees from the University of Michigan. After graduating, he served as a law clerk to Judge Alan Norris of the United States Court of Appeals for the Sixth Circuit. Judge Readler then began practicing law in the Columbus office of the international law firm Jones Day, eventually spending ten years as a partner in the firm’s Issues and Appeals Practice Group. While at Jones Day, Judge Readler appeared in state and federal trial and appellate courts around the country, most frequently the Supreme Court of Ohio and the Sixth Circuit. Judge Readler also successfully argued before the United States Supreme Court in McQuiggin v. Perkins on behalf of an inmate claiming actual innocence. His other pro bono representations include representing capital defendants before the Tenth Circuit and the Supreme Court of Ohio, as well as representing defendants sentenced to life in prison before the Sixth Circuit. While at Jones Day, Judge Readler traveled to Nairobi with Lawyers Without Borders to train Kenyan lawyers in prosecuting domestic violence cases, and he was also a recipient of the American Marshall Memorial Fellowship awarded by the German Marshall Fund of the United States. Following his career in private practice, Judge Readler served as Acting Assistant Attorney General for the Civil Division of the United States Department of Justice from 2017 to 2019. In that role, Judge Readler led and supervised over 1,000 lawyers in the Department’s largest litigating division, briefing and arguing several cases on behalf of the United States in federal courts across the country, including high-profile cases significant to the Administration and the Department. In March 2019, Judge Readler was confirmed to serve as a Circuit Judge on the Sixth Circuit. He resides in Columbus.
Senior Counsel and Vice President of U.S. Litigation, Alliance Defending Freedom
David A. Cortman, Esq., serves as senior counsel and vice president of U.S. litigation with Alliance Defending Freedom. He joined ADF in 2005 and currently supervises a team of nearly 40 attorneys and legal staff who specialize in constitutional law, focusing on religious freedom, sanctity of life, and marriage and family.
Cortman has successfully litigated over 200 constitutional law cases in both federal and state court at all levels. He has also litigated several U.S. Supreme Court cases, including arguing before the Court in Reed v. Town of Gilbert, which resulted in a 9-0 victory, with the Court holding that the government could not discriminate against religious speech while favoring political speech. He served as lead counsel in Trinity Lutheran Church of Columbia v. Pauley, which was decided in the Church's favor. He has also served as lead or co-counsel in victories at the high court in Conestoga Wood Specialties v. Burwell, successfully challenging the U.S. Department of Health and Human Services abortion pill mandate that forces employers to provide healthcare coverage that includes abortion-inducing drugs in violation of their religious convictions; Town of Greece v. Galloway, successfully defending the freedom of Americans to pray at public meetings.
Cortman earned his J.D. from Regent University School of Law in 1996, graduating magna cum laude. He is a member of the state bar in Georgia, Florida, Arizona, and the District of Columbia, and is admitted to practice in over two dozen federal courts, including the U.S. Supreme Court. He also teaches legal courses on the First Amendment and civil rights litigation.
Senior Counsel, Storzer and Associates; Adjunct Professor at the Catholic University of America Columbus School of Law
Eric Treene is Senior Counsel at Storzer and Associates in Washington, D.C., and an Adjunct Professor at the Catholic University of America School of Canon Law. He served for 19 years in four administrations in the U.S. Department of Justice as Special Counsel for Religious Discrimination, where he provided leadership for the Department on a wide range of religious liberty issues, including developing and overseeing the Department’s enforcement program for the Religious Land Use and Institutionalized Persons Act (RLUIPA), testifying before the U.S. Senate on religious hate crimes and developing training programs to protect places of worship from violence, and leading the Department’s efforts to protect religious liberty rights during the COVID-19 epidemic. Prior to serving at the Department of Justice, Mr. Treene was Litigation Director at the Becket Fund for Religious Liberty in Washington, D.C, and was a law clerk to the Hon. John M. Walker, Jr. on the U.S. Court of Appeals for the Second Circuit. He is a graduate of Amherst College and Harvard Law School.
Judge, United States Court of Appeals, Ninth Circuit
Lawrence VanDyke serves as a circuit judge on the U.S. Court of Appeals for the Ninth Circuit. Prior to that appointment in January 2020, he served as a Deputy Assistant Attorney General in the Environment and Natural Resources Division of the United States Department of Justice. Before that, he served consecutively as the Solicitor General of two western states – Nevada and Montana. At the beginning of his legal career, he worked as an attorney in the Appellate and Constitutional Issues practice group at Gibson Dunn & Crutcher, LLP.
Judge VanDyke received his law degree magna cum laude from Harvard Law School, where he was an editor on the Harvard Law Review. He has engineering and theology undergraduate degrees and a masters degree in engineering management. He served as a law clerk to the Honorable Janice Rogers Brown of the United States Court of Appeals for the District of Columbia Circuit. Judge VanDyke and his wife Cheryl live in Reno, Nevada, and they have three children.
Professor, Associate Dean for Faculty Research, Catholic University of America, Columbus School of Law
José Joel Alicea is the inaugural St. Robert Bellarmine Professor of Law, Associate Dean for Faculty Research, and Director of the Law School’s Center for the Constitution and the Catholic Intellectual Tradition. He has also served as a Visiting Professor at Duke Law School and Notre Dame Law School. Prior to joining the Catholic Law faculty, Professor Alicea practiced law for several years at the law firm of Cooper & Kirk, PLLC, where he specialized in constitutional litigation. He previously served as a law clerk for Justice Samuel A. Alito Jr., on the United States Supreme Court and for Judge Diarmuid F. O'Scannlain on the United States Court of Appeals for the Ninth Circuit.
Professor Alicea’s scholarship has focused on constitutional theory. His scholarship has appeared, or is forthcoming, in the Yale Law Journal, the University of Pennsylvania Law Review, the Virginia Law Review, and the Notre Dame Law Review, among other publications. He has also been active in public debates about constitutional law, testifying before Congress and publishing essays in places like The New York Times, City Journal, and National Affairs.
Professor Alicea is a Fellow at the Columbus School of Law's Center for Religious Liberty and a Nonresident Fellow at The American Enterprise Institute. He is the recipient of several research and teaching awards, including the student-selected Professor of the Year teaching award.
Professor of Law, Antonin Scalia Law School, George Mason University
Eric R. Claeys is Professor of Law at the Antonin Scalia Law School, George Mason University. He has written widely in the fields of property, private law, and constitutional law. Professor Claeys’s current research interests focus on flourishing- and labor-based natural rights justifications for property—in American property theory, in intellectual property, and in contemporary regulation of shale gas exploration and hydraulic fracturing. He is a member of the American Law Institute, he serves on the ALI’s Members’ Consultative Group for the first Restatement of Copyright, and he also serves as an adviser to the Restatement (Fourth) of the Law of Property.
Professor Claeys received his JD from the University of Southern California Gould School of Law. He received his AB from Princeton University, and he is a former visiting fellow and current member of Princeton’s Politics Department’s James Madison Program in American Ideals and Institutions. After law school, Professor Claeys clerked for the Hon. Melvin Brunetti, U.S. Court of Appeals for the Ninth Circuit, and the Hon. William H. Rehnquist, Chief Justice of the United States.
Professor Claeys’s main teaching interests include Property, Torts, Jurisprudence, and Intellectual Property. In recent years, he has also taught Water Law, Remedies, Estates and Trusts, Trade Secrecy, Constitutional Law, Torts, and Oil and Gas law. Spring 2018, he is teaching Torts and Jurisprudence as a Visiting Professor at Harvard Law School.
Assistant Professor, Pepperdine Caruso School of Law
Professor Kubisch received his law degree from the University of Notre Dame, where he served as Editor-in-Chief of the Notre Dame Law Review and earned the Colonel William J. Hoynes Award for having the best academic record in his class. Professor Kubisch clerked for the Honorable Steven M. Colloton of the United States Court of Appeals for the Eighth Circuit during the 2015-2016 term. Prior to teaching at Pepperdine, Professor Kubisch was an associate at Jones Day, where he specialized in appellate litigation and critical motions practice.
Professor of Law, Northern Kentucky University Chase College of Law
Mike Mannheimer received his J.D. in 1994 from Columbia Law School, where he was a Harlan Fiske Stone Scholar all three years and served as Writing & Research Editor of the Columbia Law Review. After a brief stint as a staff attorney with the Criminal Appeals Bureau of the Legal Aid Society in New York City, he clerked for the Hon. Sidney H. Stein of the U.S. District Court for the Southern District of New York, and then for the Hon. Robert E. Cowen of the U.S. Court of Appeals for the Third Circuit.
From 1997 to 1999, he worked as a litigation associate at Paul, Weiss, Rifkind, Wharton & Garrison in New York City, where he practiced general commercial litigation and arbitration encompassing such diverse areas as antitrust, breach of contract, business torts, employment discrimination, ERISA, false advertising, product liability, and civil RICO.
For five years before joining the Chase faculty in 2004, Professor Mannheimer served as Appellate Counsel and then Senior Appellate Counsel at the Center for Appellate Litigation in New York City, where he represented indigent criminal defendants on appeal from their convictions and in related collateral proceedings. He has briefed and/or argued over forty appeals in the Appellate Division of the New York Supreme Court, the New York Court of Appeals, and the U.S. Court of Appeals for the Second Circuit. He has represented clients at every level of the state and federal judiciaries, from handling sentencing proceedings, motions, and hearings in the New York trial courts to filing cert. petitions in the U.S. Supreme Court.
Professor Mannheimer was Co-Chair of the Kentucky Death Penalty Assessment Team for the American Bar Association. He is also a prolific and eclectic scholar. He has published articles on the death penalty, coerced confessions, and the Establishment, Free Speech, Self-Incrimination, Confrontation, and Cruel and Unusual Punishments Clauses. His work on the use of the premeditation-deliberation formula to distinguish first- and second-degree murder was the winner of the 2010 AALS Criminal Justice Section Junior Scholar Paper Award. His current research focuses on the under-appreciated federalism component of the Bill of Rights.
Associate Attorney, Gibson, Dunn & Crutcher LLP
Branton Nestor is an associate in the Orange County office of Gibson Dunn. He practices in the firm’s Litigation Department and is a member of the firm’s Appellate and Constitutional Law Practice Group.
Branton has represented clients in appellate, regulatory, and complex litigation matters across various industries. His experience spans a wide range of subject matters, including constitutional law and administrative law.
He clerked for Judge Diarmuid F. O’Scannlain on the U.S. Court of Appeals for the Ninth Circuit, and Judge Julius N. Richardson on the U.S. Court of Appeals for the Fourth Circuit. He graduated from Harvard Law School in 2019, and Westmont College in 2016. His scholarship has been cited at the U.S. Supreme Court.
Branton is a member of the California bar.
Assistant Professor of Law, St. Thomas University Benjamin L. Crump College of Law
Professor Mark Pickering joined St. Thomas University Benjamin L. Crump College of Law as an Assistant Professor of Law in 2024. Previously he taught philosophy of law at the University of Alabama.
Professor Pickering received a J.D. from the University of Chicago and a Ph.D. in Philosophy from Boston University.
His recent research is on the ethical justification of criminal punishment.
Associate Professor of Law,, St. Thomas University College 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.
Senior Counsel and Vice President of U.S. Litigation, Alliance Defending Freedom
David A. Cortman, Esq., serves as senior counsel and vice president of U.S. litigation with Alliance Defending Freedom. He joined ADF in 2005 and currently supervises a team of nearly 40 attorneys and legal staff who specialize in constitutional law, focusing on religious freedom, sanctity of life, and marriage and family.
Cortman has successfully litigated over 200 constitutional law cases in both federal and state court at all levels. He has also litigated several U.S. Supreme Court cases, including arguing before the Court in Reed v. Town of Gilbert, which resulted in a 9-0 victory, with the Court holding that the government could not discriminate against religious speech while favoring political speech. He served as lead counsel in Trinity Lutheran Church of Columbia v. Pauley, which was decided in the Church's favor. He has also served as lead or co-counsel in victories at the high court in Conestoga Wood Specialties v. Burwell, successfully challenging the U.S. Department of Health and Human Services abortion pill mandate that forces employers to provide healthcare coverage that includes abortion-inducing drugs in violation of their religious convictions; Town of Greece v. Galloway, successfully defending the freedom of Americans to pray at public meetings.
Cortman earned his J.D. from Regent University School of Law in 1996, graduating magna cum laude. He is a member of the state bar in Georgia, Florida, Arizona, and the District of Columbia, and is admitted to practice in over two dozen federal courts, including the U.S. Supreme Court. He also teaches legal courses on the First Amendment and civil rights litigation.
Senior Counsel, Storzer and Associates; Adjunct Professor at the Catholic University of America Columbus School of Law
Eric Treene is Senior Counsel at Storzer and Associates in Washington, D.C., and an Adjunct Professor at the Catholic University of America School of Canon Law. He served for 19 years in four administrations in the U.S. Department of Justice as Special Counsel for Religious Discrimination, where he provided leadership for the Department on a wide range of religious liberty issues, including developing and overseeing the Department’s enforcement program for the Religious Land Use and Institutionalized Persons Act (RLUIPA), testifying before the U.S. Senate on religious hate crimes and developing training programs to protect places of worship from violence, and leading the Department’s efforts to protect religious liberty rights during the COVID-19 epidemic. Prior to serving at the Department of Justice, Mr. Treene was Litigation Director at the Becket Fund for Religious Liberty in Washington, D.C, and was a law clerk to the Hon. John M. Walker, Jr. on the U.S. Court of Appeals for the Second Circuit. He is a graduate of Amherst College and Harvard Law School.
Senior Counsel and Vice President of U.S. Litigation, Alliance Defending Freedom
David A. Cortman, Esq., serves as senior counsel and vice president of U.S. litigation with Alliance Defending Freedom. He joined ADF in 2005 and currently supervises a team of nearly 40 attorneys and legal staff who specialize in constitutional law, focusing on religious freedom, sanctity of life, and marriage and family.
Cortman has successfully litigated over 200 constitutional law cases in both federal and state court at all levels. He has also litigated several U.S. Supreme Court cases, including arguing before the Court in Reed v. Town of Gilbert, which resulted in a 9-0 victory, with the Court holding that the government could not discriminate against religious speech while favoring political speech. He served as lead counsel in Trinity Lutheran Church of Columbia v. Pauley, which was decided in the Church's favor. He has also served as lead or co-counsel in victories at the high court in Conestoga Wood Specialties v. Burwell, successfully challenging the U.S. Department of Health and Human Services abortion pill mandate that forces employers to provide healthcare coverage that includes abortion-inducing drugs in violation of their religious convictions; Town of Greece v. Galloway, successfully defending the freedom of Americans to pray at public meetings.
Cortman earned his J.D. from Regent University School of Law in 1996, graduating magna cum laude. He is a member of the state bar in Georgia, Florida, Arizona, and the District of Columbia, and is admitted to practice in over two dozen federal courts, including the U.S. Supreme Court. He also teaches legal courses on the First Amendment and civil rights litigation.
Senior Counsel, Storzer and Associates; Adjunct Professor at the Catholic University of America Columbus School of Law
Eric Treene is Senior Counsel at Storzer and Associates in Washington, D.C., and an Adjunct Professor at the Catholic University of America School of Canon Law. He served for 19 years in four administrations in the U.S. Department of Justice as Special Counsel for Religious Discrimination, where he provided leadership for the Department on a wide range of religious liberty issues, including developing and overseeing the Department’s enforcement program for the Religious Land Use and Institutionalized Persons Act (RLUIPA), testifying before the U.S. Senate on religious hate crimes and developing training programs to protect places of worship from violence, and leading the Department’s efforts to protect religious liberty rights during the COVID-19 epidemic. Prior to serving at the Department of Justice, Mr. Treene was Litigation Director at the Becket Fund for Religious Liberty in Washington, D.C, and was a law clerk to the Hon. John M. Walker, Jr. on the U.S. Court of Appeals for the Second Circuit. He is a graduate of Amherst College and Harvard Law School.
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.
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.
Panel I: How We Got Here – The Supreme Court’s “Anti-Administrativist” Turn?
2025 National Student Symposium
Ann Arbor, MILitigation Update: Mid Vermont Christian School v. Saunders
David A. Cortman, Eric W. Treene
From the Olympics to San Jose State, each month we hear of new controversies where...
Litigation Update: Mid Vermont Christian School v. Saunders
David A. Cortman, Eric W. Treene
From the Olympics to San Jose State, each month we hear of new controversies where...
Litigation Update: Mid Vermont Christian School v. Saunders
SOC! SIDEBAR: Physical Fitness
7 Minute Presentations of Works in Progress Panel 1-A
San Francisco, CA26th Annual Federalist Society Faculty Conference
San Francisco, CAReligious Liberty and the Court: Looking Ahead to the 2024-2025 Term
Mark L. Rienzi, William L. Saunders
The Federalist Society is proud to host Mark Rienzi, President of the Becket Fund and...
Religious Liberty and the Court: Looking Ahead to the 2024-2025 Term
Mark L. Rienzi, William L. Saunders
The Federalist Society is proud to host Mark Rienzi, President of the Becket Fund and...
Religious Liberty and the Court: Looking Ahead to the 2024-2025 Term