Partner, The Gardner Law Firm
David F. Barton has extensive experience in environmental, government and government contract, and corporate law. He joined The Gardner Law Firm in 1996 after serving as a United States Air Force JAG officer as well as having six years of private practice with firms in Texas. Mr. Barton counsels clients in environmental matters, government contracts, regulatory compliance, commercial law, and litigation related to those areas. He represents industries, businesses and government units on matters involving water, air, solid and hazardous waste, toxins, wetlands, endangered species, historic preservation, NEPA, Superfund, and federal and state court litigation in those areas. He has taught courses in criminal law, litigation, administration of justice and environmental crimes at several universities throughout the United States, and he has been a guest speaker at environmental law and government contract seminars. Mr. Barton has been licensed to practice in Texas since 1991, and is also licensed in Arkansas. He is admitted to practice before the United States Supreme Court, the United States Court of Federal Claims, the United States Court of Military Appeals, and several United States Circuit Courts of Appeals and United States District Courts. He is a member of the State Bar of Texas (Environmental & Natural Resources Section, among others); College of the State Bar of Texas, the Arkansas Bar Association, the Arkansas Bar Foundation (Fellow), the Association of Trial Lawyers of America, and the San Antonio Bar Association (Environmental Section). He is also an active participant in the San Antonio Manufacturers Association, the Alamo Area Chapter - Air & Waste Management Association, and Citizens Advisory Panel of the San Antonio Water System.
University of Arkansas, J.D., 1975; Central Methodist College; University of Missouri at Columbia, B.A., 1967
Board Member, Center for Equal Opportunity
Roger Clegg is a Board Member at and former President and General Counsel of the Center for Equal Opportunity. He focuses on legal issues arising from civil rights laws--including the regulatory impact on business and the problems in higher education created by affirmative action. A former Deputy Assistant Attorney General in the Reagan and Bush administrations, Clegg held the second highest positions in both the Civil Rights Division (1987-91) and in the Environment and Natural Resources Division (1991-93). He has held several other positions at the U.S. Justice Department, including Assistant to the Solicitor General (1985-87), Associate Deputy Attorney General (1984-85), and Acting Assistant Attorney General in the Office of Legal Policy (1984). Clegg is a graduate of Yale University Law School (1981).
Associate Dean for Academic Affairs, Austin E. Owen Research Scholar & Professor of Law, The University of Richmond School of Law
Dean Kristen Jakobsen Osenga teaches and writes in the areas of patent law, antitrust, and legislation and regulation. Some of her recent scholarship focuses on standard development organizations, patent eligible subject matter, patent licensing firms, litigation and remedies for patent infringement, and patent law reform. She has written numerous law review articles on these and other topics, as well as book chapters and op eds on various aspects of patent law. Additionally, she has spoken on these issues at many academic conferences and bar events. Dean Osenga is Chief Policy Counselor for the Inventors Defense Alliance, as well as an active member of the Federal Circuit Bar Association and the American Intellectual Property Law Association.
Dean Osenga received a B.S. degree in Biomedical Engineering from the University of Iowa, an M.S. degree in Electrical Engineering from Southern Illinois University – Carbondale, and a J.D. from the University of Illinois College of Law, where she graduated magna cum laude. After law school, she practiced at the law firm of Finnegan, Henderson, Farabow, Garrett, & Dunner LLP, (now Finnegan) where she did patent prosecution and litigation. She then clerked for the Judge Richard Linn of the U.S. Court of Appeals for the Federal Circuit. After clerking, she entered academia, teaching first at Chicago-Kent College of Law and then at the University of Richmond, where she has been since 2006. She has also been a Visiting Professor at Emory University School of Law and at William & Mary School of Law.
Senior Counsel and Director of Strategic Engagement, Alliance Defending Freedom
Jordan Lorence serves as senior counsel and director of strategic engagement with Alliance Defending Freedom, where he plays a key role with the Strategic Relations & Training Team. His work has encompassed a broad range of litigation, with a primary focus on religious liberty, free speech, student privacy, conscience rights of creative professionals, and the First Amendment freedoms of public university students and professors.
Lorence argued before the U.S. Supreme Court in the precedent-setting Southworth v. Board of Regents of the University of Wisconsin System case in 1999, challenging the university’s requirement that forced unwilling students to contribute to campus activist groups. He led the challenge to New York City’s ban on private worship services after hours in vacant public school buildings in the long-running Bronx Household of Faith v. Board of Education of the City of New York case. Lorence also defended the right of conscience in Elane Photography v. Willock at the New Mexico Supreme Court.
Lorence has made media appearances on television and radio shows including Fox News, NBC’s Today Show, and National Public Radio’s All Things Considered. His commentary has also appeared in The Wall Street Journal, USA Today, The New York Daily News, The New York Post, The Philadelphia Inquirer, The Washington Times, The Hill, and National Review.
Before officially joining the organization in 2001, Lorence was a productive allied attorney for many years, actively involved in significant litigation for ADF. He has also worked for the Home School Legal Defense Association, Concerned Women for America, and the American Center for Law and Justice. Lorence earned a J.D. from the University of Minnesota Law School and received a B.A. in journalism from Stanford University. He is admitted to the bar in Minnesota, Virginia, the District of Columbia, the U.S. Supreme Court, and multiple federal appellate and district courts.
Partner, Ford & Harrison LLP
Robin W. Hutton has successfully litigated numerous employment matters in both state and federal courts and achieved favorable results before numerous administrative boards and agencies in numerous states. Robbin works with clients in developing and implementing employment policies, as well as training on the major areas of employment and labor law. She has conducted training and seminars on various employment-related topics to include sexual harassment/discrimination, FMLA, FLSA, immigration issues, union issues, and ADA, as well as conducted many work-related investigations for clients, as well as HR audits for employers.
Prior to joining Ford & Harrison, Robbin was Of Counsel in the Memphis office of a national labor and employment law firm where she worked the areas of employment and labor law, insurance defense, and civil litigation.
Senior Counsel and Director of Strategic Engagement, Alliance Defending Freedom
Jordan Lorence serves as senior counsel and director of strategic engagement with Alliance Defending Freedom, where he plays a key role with the Strategic Relations & Training Team. His work has encompassed a broad range of litigation, with a primary focus on religious liberty, free speech, student privacy, conscience rights of creative professionals, and the First Amendment freedoms of public university students and professors.
Lorence argued before the U.S. Supreme Court in the precedent-setting Southworth v. Board of Regents of the University of Wisconsin System case in 1999, challenging the university’s requirement that forced unwilling students to contribute to campus activist groups. He led the challenge to New York City’s ban on private worship services after hours in vacant public school buildings in the long-running Bronx Household of Faith v. Board of Education of the City of New York case. Lorence also defended the right of conscience in Elane Photography v. Willock at the New Mexico Supreme Court.
Lorence has made media appearances on television and radio shows including Fox News, NBC’s Today Show, and National Public Radio’s All Things Considered. His commentary has also appeared in The Wall Street Journal, USA Today, The New York Daily News, The New York Post, The Philadelphia Inquirer, The Washington Times, The Hill, and National Review.
Before officially joining the organization in 2001, Lorence was a productive allied attorney for many years, actively involved in significant litigation for ADF. He has also worked for the Home School Legal Defense Association, Concerned Women for America, and the American Center for Law and Justice. Lorence earned a J.D. from the University of Minnesota Law School and received a B.A. in journalism from Stanford University. He is admitted to the bar in Minnesota, Virginia, the District of Columbia, the U.S. Supreme Court, and multiple federal appellate and district courts.
Partner, The Gardner Law Firm
David F. Barton has extensive experience in environmental, government and government contract, and corporate law. He joined The Gardner Law Firm in 1996 after serving as a United States Air Force JAG officer as well as having six years of private practice with firms in Texas. Mr. Barton counsels clients in environmental matters, government contracts, regulatory compliance, commercial law, and litigation related to those areas. He represents industries, businesses and government units on matters involving water, air, solid and hazardous waste, toxins, wetlands, endangered species, historic preservation, NEPA, Superfund, and federal and state court litigation in those areas. He has taught courses in criminal law, litigation, administration of justice and environmental crimes at several universities throughout the United States, and he has been a guest speaker at environmental law and government contract seminars. Mr. Barton has been licensed to practice in Texas since 1991, and is also licensed in Arkansas. He is admitted to practice before the United States Supreme Court, the United States Court of Federal Claims, the United States Court of Military Appeals, and several United States Circuit Courts of Appeals and United States District Courts. He is a member of the State Bar of Texas (Environmental & Natural Resources Section, among others); College of the State Bar of Texas, the Arkansas Bar Association, the Arkansas Bar Foundation (Fellow), the Association of Trial Lawyers of America, and the San Antonio Bar Association (Environmental Section). He is also an active participant in the San Antonio Manufacturers Association, the Alamo Area Chapter - Air & Waste Management Association, and Citizens Advisory Panel of the San Antonio Water System.
University of Arkansas, J.D., 1975; Central Methodist College; University of Missouri at Columbia, B.A., 1967
Board Member, Center for Equal Opportunity
Roger Clegg is a Board Member at and former President and General Counsel of the Center for Equal Opportunity. He focuses on legal issues arising from civil rights laws--including the regulatory impact on business and the problems in higher education created by affirmative action. A former Deputy Assistant Attorney General in the Reagan and Bush administrations, Clegg held the second highest positions in both the Civil Rights Division (1987-91) and in the Environment and Natural Resources Division (1991-93). He has held several other positions at the U.S. Justice Department, including Assistant to the Solicitor General (1985-87), Associate Deputy Attorney General (1984-85), and Acting Assistant Attorney General in the Office of Legal Policy (1984). Clegg is a graduate of Yale University Law School (1981).
Associate Dean for Academic Affairs, Austin E. Owen Research Scholar & Professor of Law, The University of Richmond School of Law
Dean Kristen Jakobsen Osenga teaches and writes in the areas of patent law, antitrust, and legislation and regulation. Some of her recent scholarship focuses on standard development organizations, patent eligible subject matter, patent licensing firms, litigation and remedies for patent infringement, and patent law reform. She has written numerous law review articles on these and other topics, as well as book chapters and op eds on various aspects of patent law. Additionally, she has spoken on these issues at many academic conferences and bar events. Dean Osenga is Chief Policy Counselor for the Inventors Defense Alliance, as well as an active member of the Federal Circuit Bar Association and the American Intellectual Property Law Association.
Dean Osenga received a B.S. degree in Biomedical Engineering from the University of Iowa, an M.S. degree in Electrical Engineering from Southern Illinois University – Carbondale, and a J.D. from the University of Illinois College of Law, where she graduated magna cum laude. After law school, she practiced at the law firm of Finnegan, Henderson, Farabow, Garrett, & Dunner LLP, (now Finnegan) where she did patent prosecution and litigation. She then clerked for the Judge Richard Linn of the U.S. Court of Appeals for the Federal Circuit. After clerking, she entered academia, teaching first at Chicago-Kent College of Law and then at the University of Richmond, where she has been since 2006. She has also been a Visiting Professor at Emory University School of Law and at William & Mary School of Law.
Associate Justice, United States Supreme Court
Antonin Scalia, Associate Justice, was born in Trenton, New Jersey, March 11, 1936. He married Maureen McCarthy and has nine children- Ann Forrest, Eugene, John Francis, Catherine Elisabeth, Mary Clare, Paul David, Matthew, Christopher James, and Margaret Jane. He received his A.B. from Georgetown University and the University of Fribourg, Switzerland, and his LL.B. from Harvard Law School, and was a Sheldon Fellow of Harvard University from 1960-1961. He was in private practice in Cleveland, Ohio from 1961-1967, a Professor of Law at the University of Virginia from 1967-1971, and a Professor of Law at the University of Chicago from 1977-1982, and a Visiting Professor of Law at Georgetown University and Stanford University. He was chairman of the American Bar Association's Section of Administrative Law, 1981-1982, and its Conference of Section Chairmen, 1982-1983. He served the federal government as General Counsel of the Office of Telecommunications Policy from 1971-1972, Chairman of the Administrative Conference of the United States from 1972-1974, and Assistant Attorney General for the Office of Legal Counsel from 1974-1977. He was appointed Judge of the United States Court of Appeals for the District of Columbia Circuit in 1982. President Reagan nominated him as an Associate Justice of the Supreme Court, and he took his seat September 26, 1986.
Senior Counsel and Director of Strategic Engagement, Alliance Defending Freedom
Jordan Lorence serves as senior counsel and director of strategic engagement with Alliance Defending Freedom, where he plays a key role with the Strategic Relations & Training Team. His work has encompassed a broad range of litigation, with a primary focus on religious liberty, free speech, student privacy, conscience rights of creative professionals, and the First Amendment freedoms of public university students and professors.
Lorence argued before the U.S. Supreme Court in the precedent-setting Southworth v. Board of Regents of the University of Wisconsin System case in 1999, challenging the university’s requirement that forced unwilling students to contribute to campus activist groups. He led the challenge to New York City’s ban on private worship services after hours in vacant public school buildings in the long-running Bronx Household of Faith v. Board of Education of the City of New York case. Lorence also defended the right of conscience in Elane Photography v. Willock at the New Mexico Supreme Court.
Lorence has made media appearances on television and radio shows including Fox News, NBC’s Today Show, and National Public Radio’s All Things Considered. His commentary has also appeared in The Wall Street Journal, USA Today, The New York Daily News, The New York Post, The Philadelphia Inquirer, The Washington Times, The Hill, and National Review.
Before officially joining the organization in 2001, Lorence was a productive allied attorney for many years, actively involved in significant litigation for ADF. He has also worked for the Home School Legal Defense Association, Concerned Women for America, and the American Center for Law and Justice. Lorence earned a J.D. from the University of Minnesota Law School and received a B.A. in journalism from Stanford University. He is admitted to the bar in Minnesota, Virginia, the District of Columbia, the U.S. Supreme Court, and multiple federal appellate and district courts.
Tazewell Taylor Professor of Law and William H. Cabell Research Professor, William & Mary Law School
Jonathan H. Adler joined the William & Mary law faculty as the Tazwell Taylor Professor of Law and William H. Cabell Research Professor in 2025. Prior to joining the faculty, he was the inaugural Johan Verheij Memorial Professor of Law and the founding Director of the Coleman P. Burke Center for Environmental Law at the Case Western Reserve University School of Law.
Professor Adler is the author or editor of seven books, including Climate Liberalism: Perspectives on Liberty, Property and Pollution (Palgrave, 2023), Marijuana Federalism: Uncle Sam and Mary Jane (Brookings Institution Press, 2020), Business and the Roberts Court (Oxford University Press, 2016) and Rebuilding the Ark: New Perspectives on Endangered Species Act Reform (AEI Press, 2011).
His articles have appeared in publications ranging from the Harvard Environmental Law Review and Yale Journal on Regulation to the Wall Street Journal, New York Times, and Washington Post. He has testified before Congress a dozen times, and his work has been cited in the U.S. Supreme Court. A 2024 study identified Professor Adler as the seventh most cited legal academic in administrative and environmental law from 2019 to 2023.
Professor Adler is a contributing editor to Civitas Outlook and a regular contributor to the popular legal blog, The Volokh Conspiracy. A regular commentator on constitutional and regulatory issues, he has appeared on numerous radio and television programs, ranging from the PBS Newshour and National Public Radio to the Fox News Channel and Entertainment Tonight.
Professor Adler is a senior fellow at the Property & Environment Research Center in Bozeman, Montana. In 2018, Professor Adler was elected to membership in the American Law Institute and helped co-found the organization Checks and Balances. In 2024, Professor Adler was appointed a public member of the Administrative Conference of the United States.
Professor Adler clerked for the Honorable David B. Sentelle on the U.S. Court of Appeals for the District of Columbia Circuit.
President, JCN
Carrie Campbell Severino is the president of the JCN, and co-author with Mollie Hemingway of the bestselling book Justice on Trial: The Kavanaugh Confirmation and the Future of the Court. As a go-to expert on the confirmation process, Mrs. Severino has been extensively quoted in the media. She regularly appears on television, including FOX, CNN, MSNBC, C-SPAN, and ABC’s This Week.
Severino writes and speaks on a wide range of judicial issues, including the constitutional limits on government, the federal nomination process, and state judicial selection. She has testified before Congress on constitutional questions and briefed Senators on judicial nominations, and regularly files briefs in high-profile Supreme Court cases. She was a law clerk to Supreme Court Justice Clarence Thomas and to Judge David B. Sentelle of the U.S. Court of Appeals for the D.C. Circuit, and is a graduate of Harvard Law School (J.D.), Duke University (B.A., Biology), and Michigan State University (M.A., Linguistics).
Agnes Williams Sesquicentennial Professor of Federal Courts, Georgetown Law
Stephen I. Vladeck is a professor of law at the Georgetown University Law Center, and is a nationally recognized expert on the federal courts; the Supreme Court; national security law; and military justice.
Vladeck is author of the New York Times bestselling book, “The Shadow Docket: How the Supreme Court Uses Stealth Rulings to Amass Power and Undermine the Republic,” which won the 2023 Writers’ League of Texas Book Award for Non-Fiction and was a finalist for the 2024 ABA Silver Gavel Award for Media and the Arts. Vladeck is also a highly regarded appellate advocate, having argued three cases before the U.S. Supreme Court and over a dozen before various lower federal civilian and military courts. He has received numerous awards for his influential and widely cited legal scholarship, his prolific popular writing, his teaching, and his service to the legal profession—including the 2024 University of Texas President’s Research Impact Award and his selection by the Order of the Coif to serve as its Distinguished Visiting Professor for 2025.
Vladeck is CNN’s Supreme Court analyst and editor and author of “One First,” a popular weekly newsletter about the Supreme Court. Together with Bobby Chesney, Vladeck co-hosts the popular and award-winning “National Security Law Podcast.” He is also a co-author of Aspen Publishers’ leading national security law and counterterrorism law casebooks. And he is a member of the Board of Trustees of EarthJustice—the nation’s premier nonprofit public interest environmental law organization.
Vladeck graduated from Yale Law School in 2004—where he was executive editor of the Yale Law Journal and won the Harlan Fiske Stone Prize for outstanding moot court oralist and shared the Potter Stewart Prize for best moot court team performance. After law school, he clerked for the Honorable Marsha S. Berzon on the U.S. Court of Appeals for the Ninth Circuit and the Honorable Rosemary Barkett on the U.S. Court of Appeals for the Eleventh Circuit. He earned a B.A. summa cum laude with Highest Distinction in History and Mathematics from Amherst College in 2001—where he wrote his senior thesis on “Leipzig’s Shadow: The War Crimes Trials of the First World War and Their Implications from Nuremberg to the Present.” A native New Yorker and hopeless Mets fan, Vladeck lives in the District with his wife, Karen (Founder and Managing Partner of Risepoint Search Partners); their daughters, Madeleine and Sydney; and their eleven-year-old pug, Roxanna.
Challenging Racial Preferences in Government Contracts - Podcast
David F. Barton, Roger B. Clegg
While the Supreme Court in City of Richmond v. J.A. Croson Co. (1989) and Adarand...
Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc. - Podcast
Kristen Osenga
In Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc., the Supreme Court will address the level...
Challenging Racial Preferences in Government Contracts
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TeleforumLuncheon with U.S. Supreme Court Justice Antonin Scalia
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Jordan Lorence
On October 7, 2014, the Supreme Court heard oral argument in , which concerns whether the...
Religious Accommodation in the Workplace: Current Trends Under Title VII
Robbin W. Hutton
Arecent survey of American workers suggests that religious discrimination is a growing workplace concern.1 Indeed,...
Prisoner Beards and Religious Freedom: Holt v. Hobbs - Podcast
Jordan Lorence
The Supreme Court will rule on the religious liberty rights of prisoners in one of...
Prisoner Beards and Religious Freedom: Holt v. Hobbs
TeleforumSupreme Court October Term 2014 Preview
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