Senior Counsel, Chair, Religious Institutions and Education Practice Groups, First Liberty Institute
Jeremy Dys, Esq., is Senior Counsel for First Liberty.
Dys earned his law degree from West Virginia University College of Law in 2005. After law school, Dys clerked for the Hon. Russell M. Clawges, Jr., chief judge of the Circuit Court of Monongalia County in Morgantown, West Virginia. For six years prior to joining First Liberty Institute, Dys led a public policy organization where he led research and advocacy efforts on matters of life, marriage, and religious freedom.
Dys graduated from Taylor University in 2001 with a Bachelor of Arts, cum laude, degree in Communication Studies, with minors in U.S. History and Philosophy. During his undergraduate career, Dys studied at the American Studies Program in Washington, D.C., where he interned with the late David Orgon Coolidge as part of the Marriage Law Project of the Ethics and Public Policy Center.
In support of his clients, Dys has made numerous appearances in local, state, and national television, print, and radio outlets. His written commentaries have been featured at the Wall Street Journal, FoxNews.com, New York Daily News, TheHill.com, Des Moines Register, Dallas Morning News, DailySignal.com, Washington Examiner, Indianapolis Star, Charleston Gazette-Mail, Outcomes Magazine, TheFederalist.com, and others.
Partner, Clement & Murphy PLLC
Erin Murphy is widely recognized as one of the nation’s leading Supreme Court and appellate advocates. She has argued dozens of cases in appellate and trial courts throughout the country, including the Supreme Court and nearly all of the federal courts of appeals. Erin is one of only seven women in the top two bands of Chambers & Partners rankings for Appellate Law–Nationwide, and the National Law Journal has named her one of the nation’s “Outstanding Women Lawyers.” Erin has litigated appeals involving myriad provisions of the Constitution, including several cases involving the Constitution’s structural protections of liberty. She has litigated a wide range of statutory issues as well, including cases involving the Affordable Care Act, the Bankruptcy Code, the False Claims Act, the Federal Arbitration Act, the Federal Power Act, the Natural Gas Act, the National Labor Relations Act, and more. The National Law Journal named Erin a “Litigation Trailblazer” for her work representing institutional clients, which includes successfully arguing before the Supreme Court on behalf of the U.S. House of Representatives and the Wisconsin State Legislature. Erin also has an active pro bono practice, through which she has successfully represented many religious organizations and adherents, criminal defendants, asylum applicants, adoptive parents, and more.
Erin is an adjunct professor at her alma mater the Georgetown University Law Center, a member and former officer of the Edward Coke Appellate Inn of Court, and a frequent speaker on topics relating to the Supreme Court and appellate advocacy. In her spare time, Erin serves on the boards of directors of Street Law and the Mother of Light Center.
Partner, Wiley Rein, LLP
Megan L. Brown is a partner at Wiley Rein LLP. She has significant litigation, appellate and regulatory experience before state and federal courts and agencies.
Ms. Brown helps businesses respond to federal, state and local regulation and investigations raising administrative law, statutory interpretation, and constitutional issues, including the First Amendment.
Professor of Law, Widener University Commonwealth Law School
Reporter, SCOTUSblog
Amy Howe is the co-founder of SCOTUSblog, a news site devoted to coverage of the U.S. Supreme Court, and its primary reporter. She was part of the blog team that won a Peabody Award in 2013, as well as a National Press Club Journalism Award for Breaking News. Since the spring of 2025, she has also served as the Supreme Court analyst for the PBS NewsHour. In the fall of 2025, she is a fellow in Georgetown University's Institute of Politics.
Before turning to full-time journalism, Amy was a practicing lawyer and served as a lawyer in over two dozen cases at the Supreme Court, on issues ranging from international child custody to the death penalty, and argued two cases there. She has taught or co-taught courses on Supreme Court litigation at Vanderbilt Law School, Stanford Law School, and Harvard Law School. Amy is a graduate of the University of North Carolina at Chapel Hill and holds a master's in Arab Studies and a law degree from Georgetown University.
Partner, King & Spalding
John Richter is a trial and investigations partner in the Special Matters and Investigations Practice Group, and represents and defends companies, Boards of Directors, Board committees, and individuals facing a variety of white-collar criminal and regulatory enforcement matters, parallel civil litigation, and internal corporate investigations. John previously served as the Acting Assistant Attorney General in charge of the Criminal Division at the U.S. Department of Justice and as the U.S. Attorney for the Western District of Oklahoma, having been nominated by President George W. Bush and confirmed by unanimous consent of the U.S. Senate.
Partner, Hogan Lovells
Jo-Ann Sagar is a Partner at Hogan Lovells, focusing on appellate litigation in both state and federal courts. Her work spans constitutional and administrative law, technology and telecommunications, as well as education and employment. She has briefed and argued cases on these topics before federal and state appellate courts.
Jo-Ann has significant experience practicing before the United States Supreme Court. She has secured grants of certiorari in numerous cases, including three in the last term. Additionally, she has briefed several cases on the merits before the Supreme Court, including as Counsel of Record, and has filed numerous amicus briefs.
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).
Knights of Columbus Professor of Law and the Catholic Tradition, The Catholic University of America Columbus School of Law
Kevin C. Walsh teaches and writes in the areas of federal jurisdiction, constitutional law, and the U.S. Supreme Court. His scholarship explores the doctrines that define—and delimit—the scope of federal judicial power.
Professor Walsh graduated from Harvard Law School, where he was Articles Chair for Volume 115 of the Harvard Law Review. After graduation, he clerked for Judge Paul V. Niemeyer of the United States Court of Appeals for the Fourth Circuit and Associate Justice Antonin Scalia of the Supreme Court of the United States. He then practiced law at Hunton & Williams LLP and taught as a visiting assistant professor at Villanova University School of Law. Walsh received his A.B. from Dartmouth College, and an M.A. in Theological Studies from the University of Notre Dame. He taught at the University of Richmond School of Law for thirteen years prior to joining The Catholic University of America, where he currently resides.
In early 2011, Professor Walsh filed two amicus curiae briefs addressing jurisdictional issues in the State challenges to the individual mandate in the federal healthcare reform legislation: a brief in Virginia v. Sebelius (United States Court of Appeals for the Fourth Circuit), and a brief in Florida v. HHS (United States Court of Appeals for the Eleventh Circuit).
Senior Attorney, Institute for Justice
Paul Avelar is the Managing Attorney of the Institute for Justice Arizona Office. He joined the Institute in March 2010 and litigates free speech, property rights, economic liberty, school choice and other constitutional cases in federal and state courts.
As the head of IJ’s national Braiding Freedom Initiative, Paul represents natural hair braiders across the country to protect their right to earn an honest living. The Initiative uses lawsuits, activism and research to remove laws that require potential braiders to undergo hundreds of costly training hours just to braid hair. Since IJ launched the Braiding Freedom Initiative in 2014, 12 additional states have freed braiders from unnecessary licensing burdens. Paul drafted the model Natural Hair Braiding Protection Act, which has been adopted in Arkansas, Indiana, Iowa, Kentucky, Nebraska, New Hampshire, Texas and South Dakota. He is currently representing braiders in Missouri, where state laws infringe upon their right to earn an honest living.
In his free speech work, Paul has challenged numerous laws that trample First Amendment rights. In Arizona Freedom Club PAC v. Bennett, he represented candidates and independent groups in a successful U.S. Supreme Court challenge to the “matching funds” provision of Arizona’s publicly financed elections system. He represented grassroots groups and individuals in Arizona, Mississippi and Washington, where state laws burdened their political speech by requiring them to register with the government, to navigate complex regulations and to face fines and possible criminal penalties merely because they talked about political issues. In Washington, Paul protected a lawyer’s right to defend, pro-bono, the First Amendment rights of political speakers. Through litigation and legislation, Paul leads the fight against abusive civil forfeiture laws in Arizona and elsewhere.
Paul also co-authored the most comprehensive published study of economic liberty protections in the Arizona Constitution. The Chief Justice of the Arizona Supreme Court appointed Paul to the Task Force on the Review of the Role and Governance Structure of the State Bar of Arizona, where he dissented from the majority report and called on leaders to substantially reform the Bar and state regulation of the practice of law. He often speaks at law schools across the country about constitutional issues and his work at IJ.
Prior to joining IJ-AZ, Paul worked as an attorney in Philadelphia. He clerked for Judge Roger Miner on the 2nd U.S. Circuit Court of Appeals, Justice Andrew Hurwitz on the Arizona Supreme Court, and Judge Daniel Barker on the Arizona Court of Appeals.
Paul graduated manga cum laude from the Arizona State University College of Law in 2004 and was elected to the Order of the Coif. He received his undergraduate degree from Princeton University in 2000.
Senior Attorney, Institute for Free Speech
Owen Yeates is a Senior Attorney on the litigation team and plays an important role in their regulatory, legislative, and policy work. Owen joined the Institute in 2015 as a Staff Attorney and was promoted in 2021 to Senior Attorney and Deputy Vice President for Litigation, after serving as Acting Legal Director following the departure of Allen Dickerson to the Federal Election Commission. From May 2022 to May 2025, Owen served as a Deputy District Attorney for Multnomah County, Oregon. He re-joined the Institute for Free Speech as a Senior Attorney in May 2025.
He received his J.D. from Stanford Law School after completing a Ph.D. in Political Science at Duke University and a B.S., summa cum laude, in Physics from Brigham Young University. Owen clerked for the Honorable Scott Matheson, Jr., of the United States Court of Appeals for the Tenth Circuit (2012-2013), the Honorable J. Jerome Farris of the United States Court of Appeals for the Ninth Circuit (2011-2012), and the Honorable James L. Robart of the United States District Court for the Western District of Washington (Summer 2012). After clerking, he was a litigation associate in intellectual property law at Klarquist Sparkman, LLP, in Portland, Oregon, where he was involved with the Legal Aid Society of Oregon’s domestic violence program. Before law school, he taught Ancient Political Theory, American Politics, Theories of Human Freedom, and Religion and American Politics at Brigham Young University and Wake Forest University. During law school, Owen interned with the U.S. Attorney’s Office and the U.S. Department of Defense, and he worked with the school’s Three Strikes Clinic and Domestic Violence pro bono program.
Owen is licensed to practice law in the District of Columbia, Oregon, Utah (inactive), and Washington state (inactive). He is admitted to practice before the United States Supreme Court; the United States Courts of Appeals for the Third, Sixth, Eighth, Ninth, Tenth, Eleventh, and D.C. Circuits; and the United States District Courts for the Districts of Colorado, Columbia, Oregon, and Utah, as well as the Eastern District of Texas and the Western District of Tennessee.
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
Chairman, Supreme Court and Constitutional Law Practice, Baker Botts LLP
Aaron Streett is the Chairman of Baker Botts’ Supreme Court and Constitutional Law Practice. He has presented oral argument in scores of appeals, covering the U.S. Supreme Court and courts around the country—including over 40 arguments between the Fifth and D.C. Circuits alone. Mr. Streett’s practice involves virtually all substantive areas of the law, including commercial litigation, statutory interpretation, constitutional law, administrative law, securities, and jurisdictional issues. Mr. Streett maintains an active practice in the Supreme Court of the United States, having represented parties in merits cases seven times since 2010, as well as filing numerous amicus and certiorari-stage briefs. Mr. Streett was named one of only six “Appellate MVPs” for 2014 by Law360, which had previously recognized him in 2011 as one of the top five appellate “Rising Stars” under age 40. Mr. Streett has been featured on National Law Journal’s Appellate Hot List three times in recent years and in 2021 was named Houston’s “Lawyer of the Year” for Appellate Practice by Best Lawyers magazine. Mr. Streett is an elected member of the American Law Institute and a fellow of the American Academy of Appellate Lawyers. He serves on the Board of Directors for the Fifth Circuit Bar Association and previously served as President of the Houston Lawyers Chapter of the Federalist Society. Mr. Streett speaks regularly on the Supreme Court and constitutional law to attorneys and law students around the country. Following graduation from Hillsdale College and University of Texas School of Law, Mr. Streett served as a law clerk to the Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and to the Honorable William H. Rehnquist, Chief Justice of the United States.
President, EmpiriLaw
Dr. Adam Feldman is the creator and author of the blog Empirical SCOTUS and the Substack Legalytics. He is also the statistics editor for SCOTUSblog. He also runs the legal analytics/AI consulting business Empiri-Law and teaches college courses in political science. He has a law degree from U.C. Berkeley's Boalt Hall School of Law and practiced law as a trial lawyer for several years before starting a Ph.D. in Political Science from the University of Southern California. Upon completion of the Ph.D. Adam pursued a postdoctoral fellowship through Columbia Law School. He has fifteen published articles in law and peer-reviewed journals.
Partner, Boyden Gray PLLC
Trent McCotter is a partner with Boyden Gray PLLC. He previously served as Deputy Associate Attorney General of the United States and as an Assistant U.S. Attorney.
Mr. McCotter maintains an extensive appellate practice. He has considerable experience identifying and briefing cases that draw the Supreme Court’s attention, having persuaded the Court to grant certiorari in numerous cases raising issues of sovereignty, constitutional rights, due process, and criminal law. He has authored and submitted over 60 briefs at the Court.
He has also personally argued more than fifteen federal appeals across the Second, Fourth, Fifth, Sixth, Ninth, Eleventh, Federal, and D.C. Circuits—including once arguing three separate appeals in just four days. He has also twice argued before the 17-judge en banc Fifth Circuit. He has been counsel in over 50 other appeals raising matters from FOIA and the APA to constitutional rights and statutory construction.
As Deputy Associate Attorney General, Mr. McCotter oversaw DOJ’s Civil Appellate and Federal Programs branches, which are responsible for defending nearly all major litigation against the federal government. During his three years as a federal trial attorney in the Eastern District of Virginia’s “Rocket Docket,” Mr. McCotter won the Attorney General’s Award for Distinguished Service.
During his DOJ tenures, Mr. McCotter also assisted with the confirmations of two Supreme Court justices and over a dozen lower-court judges.
Mr. McCotter served as an inaugural clerk to the Hon. Steven J. Menashi on the U.S. Court of Appeals for the Second Circuit and also clerked for the Hon. R. Lanier Anderson III on the U.S. Court of Appeals for the Eleventh Circuit.
Executive Vice President, The Federalist Society
Dean Reuter is Executive Vice President at the Federalist Society for Law and Public Policy Studies. He has served in two federal government agency Offices of the Inspector General, as Counsel to the Inspector General and Deputy Inspector General, responsible for policing the use of federal funds granted and contracted through those agencies. As such, he helped conduct and oversee criminal investigations across the country. He is the principal author of the non-fiction book, The Hidden Nazi: The Untold Story of America's Deal with the Devil, and editor of Liberty’s Nemesis: The Unchecked Expansion of the State and Confronting Terror: 9/11 and the Future of American National Security. He was appointed by the President and served as Vice-Chairman of the Board of Directors of the Corporation for National and Community Service, and recently served as an appointee on the U.S. Commission on Presidential Scholars. He is a graduate of Hood College (BA with Honors) and the University of Maryland School of Law.
Chairman, Supreme Court and Constitutional Law Practice, Baker Botts LLP
Aaron Streett is the Chairman of Baker Botts’ Supreme Court and Constitutional Law Practice. He has presented oral argument in scores of appeals, covering the U.S. Supreme Court and courts around the country—including over 40 arguments between the Fifth and D.C. Circuits alone. Mr. Streett’s practice involves virtually all substantive areas of the law, including commercial litigation, statutory interpretation, constitutional law, administrative law, securities, and jurisdictional issues. Mr. Streett maintains an active practice in the Supreme Court of the United States, having represented parties in merits cases seven times since 2010, as well as filing numerous amicus and certiorari-stage briefs. Mr. Streett was named one of only six “Appellate MVPs” for 2014 by Law360, which had previously recognized him in 2011 as one of the top five appellate “Rising Stars” under age 40. Mr. Streett has been featured on National Law Journal’s Appellate Hot List three times in recent years and in 2021 was named Houston’s “Lawyer of the Year” for Appellate Practice by Best Lawyers magazine. Mr. Streett is an elected member of the American Law Institute and a fellow of the American Academy of Appellate Lawyers. He serves on the Board of Directors for the Fifth Circuit Bar Association and previously served as President of the Houston Lawyers Chapter of the Federalist Society. Mr. Streett speaks regularly on the Supreme Court and constitutional law to attorneys and law students around the country. Following graduation from Hillsdale College and University of Texas School of Law, Mr. Streett served as a law clerk to the Honorable David B. Sentelle of the United States Court of Appeals for the District of Columbia Circuit and to the Honorable William H. Rehnquist, Chief Justice of the United States.
Partner, Fusion Law, PLLC
Paul is the founding partner of Fusion Law, PLLC. He has extensive experience with state, federal, and global regulators building coalitions and implementing policies to promote innovation in financial services. He is responsible for designing and implementing the first state (Arizona) and federal (CFPB) FinTech sandboxes in the United States. He also designed the CFPB no-action letter and trial disclosure policies. He helped found the first global regulatory innovation coalition (Global Financial Innovation Network) and led the founding of the first U.S. regulatory innovation coalition (American Consumer Financial Innovation Network). He served on the Financial Stability Oversight Council subcommittee on digital assets. He also has drafted state-level laws on blockchain and utility tokens.
Paul also has significant enforcement and litigation experience. He led many multi-state consumer protection enforcement matters as Civil Litigation Division Chief at the Arizona Attorney General’s Office.
Prior to his government service, Paul practiced law in the areas of securities litigation and transactional work for approximately six years at two well-known law firms. He also clerked on the U.S. Court of Appeals for the Fourth Circuit.
Senior Counsel, First Liberty Institute
Prior to coming to First Liberty, Nate was the Founder and Chief Counsel of the Center for Religious Expression.
For over 3 decades, Nate has defended religious liberty in courtrooms all over the country. He has handled more than 500 litigated cases and 50 appeals before various federal appellate courts regarding, winning numerous landmark decisions, including Brindley v. City of Memphis, Johnson v. Minneapolis Park & Recreation Board, Boardley v. Dept. of Interior and Brown v. Polk County.
Nate is also a sought after speaker and has appeared on numerous television and radio shows, including Huckabee, Hannity, Fox and Friends, and the Hugh Hewitt show. He has been frequently quoted in major print media, like Time magazine, The New Yorker, The Wall Street Journal, National Review, and USA Today. He has also written op-eds and articles for various media outlets, including Townhall, American Thinker, One News Now, and was a regular contributor for the Christian Post.
Nate earned his Juris Doctorate from the University of Mississippi, graduating with honors in 1988. He is admitted to state bars in Tennessee and Mississippi, as well as numerous federal appellate courts.
Partner, Sidley Austin LLP
TOBIAS LOSS-EATON is an appellate and regulatory litigator who helps clients navigate complex, novel, or high-stakes legal issues, from the earliest strategy discussions to the U.S. Supreme Court. Chambers USA, which has ranked him for Transport: Rail (for Railroads) in USA—Nationwide (2023–2025), notes his “impressive experience,” with clients reporting that he is “a fantastic lawyer” and “an excellent civil litigation advocate” who “provides great client service.” One client tells Chambers: “Tobias is my first call when there is no playbook for complex issues. He approaches issues with calm, reasoned discernment. His judgment, intellect and writing abilities are top-rate.”
As a member of Sidley’s Supreme Court & Appellate and Regulatory Litigation practices, Tobias has extensive experience challenging and defending state and federal agency actions and regulations, including in the environmental, trade, securities, and healthcare sectors. That experience includes addressing the key threshold questions of when, where, and how to press an issue in the proper judicial forum—including issues of personal jurisdiction, sovereign immunity, federal removal jurisdiction, and abstention. It also includes substantial experience with federal preemption and Takings Clause issues. Tobias also has significant experience in complex contractual and commercial disputes, including cases involving the Federal Arbitration Act and insurance and reinsurance issues.
Tobias is also part of Sidley’s top-ranked Transportation group. Chambers USA highlights his strong experience advising and litigating on behalf of the nation’s largest freight railroads (2023–2025). He has represented the railroads in many cases involving federal preemption or preclusion, contractual disputes, challenges to regulatory action, and the proper interpretation of the Federal Employers Liability Act (FELA). He also advises and litigates on behalf of airline-industry clients on preemption, regulatory, and commercial issues. So far in 2025, Tobias and the Transportation team have won three precedent-setting appeals, in the Fourth and Seventh Circuits and the Virginia Supreme Court.
Tobias prides himself on clearly explaining complex legal issues to busy generalist judges. One prominent legal writing expert has praised Tobias’s briefs as better than the typical work product of “elite” Supreme Court advocates. Tobias has written or coauthored over 185 briefs in state and federal appellate courts, including over 90 briefs in the Supreme Court. He has presented oral argument in the Second, Fourth, Sixth, Seventh, and D.C. Circuits and in state appellate and supreme courts, producing successful results for his clients in 70% of the appeals he has argued.
Tobias is a co-director of the Carter G. Phillips/Sidley Austin LLP Supreme Court Clinic at Northwestern Pritzker School of Law, where he teaches Supreme Court advocacy, moots advocates preparing for merits arguments, and supervises students working with Sidley lawyers on cases at the Court.
Senior Litigation Counsel, New Civil Liberties Alliance
Mr. Vecchione is a Senior Litigation Counsel for the non-profit New Civil Liberties Alliance representing clients against the Administrative State. He was previously President and CEO of the non-profit Cause of Action Institute, also advancing the constitutional order. He practiced at a number of D.C. area firms, including the eponymous John J. Vecchione Law, PLLC. Mr. Vecchione focuses his practice on strategic litigation in the federal district and appellate courts, including the Supreme Court of the United States. He is an experienced trial and appellate advocate having tried cases and argued appeals across the country. He is a member of the bars of the State of New York, the District of Columbia, and the Commonwealth of Virginia, as well as the Supreme Court of the United States and many federal courts. His cases are reported in scores of published opinions. He has also published pieces advancing the freedom agenda and constitutional order in the Wall Street Journal, the Washington Times and many other forums. He lives in Virginia with his wife Rebecca, sons Tommy and Joe.
Partner, Wiley Rein, LLP
Megan L. Brown is a partner at Wiley Rein LLP. She has significant litigation, appellate and regulatory experience before state and federal courts and agencies.
Ms. Brown helps businesses respond to federal, state and local regulation and investigations raising administrative law, statutory interpretation, and constitutional issues, including the First Amendment.
Professor of Law, Widener University Commonwealth Law School
Reporter, SCOTUSblog
Amy Howe is the co-founder of SCOTUSblog, a news site devoted to coverage of the U.S. Supreme Court, and its primary reporter. She was part of the blog team that won a Peabody Award in 2013, as well as a National Press Club Journalism Award for Breaking News. Since the spring of 2025, she has also served as the Supreme Court analyst for the PBS NewsHour. In the fall of 2025, she is a fellow in Georgetown University's Institute of Politics.
Before turning to full-time journalism, Amy was a practicing lawyer and served as a lawyer in over two dozen cases at the Supreme Court, on issues ranging from international child custody to the death penalty, and argued two cases there. She has taught or co-taught courses on Supreme Court litigation at Vanderbilt Law School, Stanford Law School, and Harvard Law School. Amy is a graduate of the University of North Carolina at Chapel Hill and holds a master's in Arab Studies and a law degree from Georgetown University.
Partner, King & Spalding
John Richter is a trial and investigations partner in the Special Matters and Investigations Practice Group, and represents and defends companies, Boards of Directors, Board committees, and individuals facing a variety of white-collar criminal and regulatory enforcement matters, parallel civil litigation, and internal corporate investigations. John previously served as the Acting Assistant Attorney General in charge of the Criminal Division at the U.S. Department of Justice and as the U.S. Attorney for the Western District of Oklahoma, having been nominated by President George W. Bush and confirmed by unanimous consent of the U.S. Senate.
Partner, Hogan Lovells
Jo-Ann Sagar is a Partner at Hogan Lovells, focusing on appellate litigation in both state and federal courts. Her work spans constitutional and administrative law, technology and telecommunications, as well as education and employment. She has briefed and argued cases on these topics before federal and state appellate courts.
Jo-Ann has significant experience practicing before the United States Supreme Court. She has secured grants of certiorari in numerous cases, including three in the last term. Additionally, she has briefed several cases on the merits before the Supreme Court, including as Counsel of Record, and has filed numerous amicus briefs.
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).
Knights of Columbus Professor of Law and the Catholic Tradition, The Catholic University of America Columbus School of Law
Kevin C. Walsh teaches and writes in the areas of federal jurisdiction, constitutional law, and the U.S. Supreme Court. His scholarship explores the doctrines that define—and delimit—the scope of federal judicial power.
Professor Walsh graduated from Harvard Law School, where he was Articles Chair for Volume 115 of the Harvard Law Review. After graduation, he clerked for Judge Paul V. Niemeyer of the United States Court of Appeals for the Fourth Circuit and Associate Justice Antonin Scalia of the Supreme Court of the United States. He then practiced law at Hunton & Williams LLP and taught as a visiting assistant professor at Villanova University School of Law. Walsh received his A.B. from Dartmouth College, and an M.A. in Theological Studies from the University of Notre Dame. He taught at the University of Richmond School of Law for thirteen years prior to joining The Catholic University of America, where he currently resides.
In early 2011, Professor Walsh filed two amicus curiae briefs addressing jurisdictional issues in the State challenges to the individual mandate in the federal healthcare reform legislation: a brief in Virginia v. Sebelius (United States Court of Appeals for the Fourth Circuit), and a brief in Florida v. HHS (United States Court of Appeals for the Eleventh Circuit).
Senior Counsel, First Liberty Institute
Prior to coming to First Liberty, Nate was the Founder and Chief Counsel of the Center for Religious Expression.
For over 3 decades, Nate has defended religious liberty in courtrooms all over the country. He has handled more than 500 litigated cases and 50 appeals before various federal appellate courts regarding, winning numerous landmark decisions, including Brindley v. City of Memphis, Johnson v. Minneapolis Park & Recreation Board, Boardley v. Dept. of Interior and Brown v. Polk County.
Nate is also a sought after speaker and has appeared on numerous television and radio shows, including Huckabee, Hannity, Fox and Friends, and the Hugh Hewitt show. He has been frequently quoted in major print media, like Time magazine, The New Yorker, The Wall Street Journal, National Review, and USA Today. He has also written op-eds and articles for various media outlets, including Townhall, American Thinker, One News Now, and was a regular contributor for the Christian Post.
Nate earned his Juris Doctorate from the University of Mississippi, graduating with honors in 1988. He is admitted to state bars in Tennessee and Mississippi, as well as numerous federal appellate courts.
Partner, Sidley Austin LLP
TOBIAS LOSS-EATON is an appellate and regulatory litigator who helps clients navigate complex, novel, or high-stakes legal issues, from the earliest strategy discussions to the U.S. Supreme Court. Chambers USA, which has ranked him for Transport: Rail (for Railroads) in USA—Nationwide (2023–2025), notes his “impressive experience,” with clients reporting that he is “a fantastic lawyer” and “an excellent civil litigation advocate” who “provides great client service.” One client tells Chambers: “Tobias is my first call when there is no playbook for complex issues. He approaches issues with calm, reasoned discernment. His judgment, intellect and writing abilities are top-rate.”
As a member of Sidley’s Supreme Court & Appellate and Regulatory Litigation practices, Tobias has extensive experience challenging and defending state and federal agency actions and regulations, including in the environmental, trade, securities, and healthcare sectors. That experience includes addressing the key threshold questions of when, where, and how to press an issue in the proper judicial forum—including issues of personal jurisdiction, sovereign immunity, federal removal jurisdiction, and abstention. It also includes substantial experience with federal preemption and Takings Clause issues. Tobias also has significant experience in complex contractual and commercial disputes, including cases involving the Federal Arbitration Act and insurance and reinsurance issues.
Tobias is also part of Sidley’s top-ranked Transportation group. Chambers USA highlights his strong experience advising and litigating on behalf of the nation’s largest freight railroads (2023–2025). He has represented the railroads in many cases involving federal preemption or preclusion, contractual disputes, challenges to regulatory action, and the proper interpretation of the Federal Employers Liability Act (FELA). He also advises and litigates on behalf of airline-industry clients on preemption, regulatory, and commercial issues. So far in 2025, Tobias and the Transportation team have won three precedent-setting appeals, in the Fourth and Seventh Circuits and the Virginia Supreme Court.
Tobias prides himself on clearly explaining complex legal issues to busy generalist judges. One prominent legal writing expert has praised Tobias’s briefs as better than the typical work product of “elite” Supreme Court advocates. Tobias has written or coauthored over 185 briefs in state and federal appellate courts, including over 90 briefs in the Supreme Court. He has presented oral argument in the Second, Fourth, Sixth, Seventh, and D.C. Circuits and in state appellate and supreme courts, producing successful results for his clients in 70% of the appeals he has argued.
Tobias is a co-director of the Carter G. Phillips/Sidley Austin LLP Supreme Court Clinic at Northwestern Pritzker School of Law, where he teaches Supreme Court advocacy, moots advocates preparing for merits arguments, and supervises students working with Sidley lawyers on cases at the Court.
Senior Counsel, First Liberty Institute
Prior to coming to First Liberty, Nate was the Founder and Chief Counsel of the Center for Religious Expression.
For over 3 decades, Nate has defended religious liberty in courtrooms all over the country. He has handled more than 500 litigated cases and 50 appeals before various federal appellate courts regarding, winning numerous landmark decisions, including Brindley v. City of Memphis, Johnson v. Minneapolis Park & Recreation Board, Boardley v. Dept. of Interior and Brown v. Polk County.
Nate is also a sought after speaker and has appeared on numerous television and radio shows, including Huckabee, Hannity, Fox and Friends, and the Hugh Hewitt show. He has been frequently quoted in major print media, like Time magazine, The New Yorker, The Wall Street Journal, National Review, and USA Today. He has also written op-eds and articles for various media outlets, including Townhall, American Thinker, One News Now, and was a regular contributor for the Christian Post.
Nate earned his Juris Doctorate from the University of Mississippi, graduating with honors in 1988. He is admitted to state bars in Tennessee and Mississippi, as well as numerous federal appellate courts.
Partner, Sidley Austin LLP
TOBIAS LOSS-EATON is an appellate and regulatory litigator who helps clients navigate complex, novel, or high-stakes legal issues, from the earliest strategy discussions to the U.S. Supreme Court. Chambers USA, which has ranked him for Transport: Rail (for Railroads) in USA—Nationwide (2023–2025), notes his “impressive experience,” with clients reporting that he is “a fantastic lawyer” and “an excellent civil litigation advocate” who “provides great client service.” One client tells Chambers: “Tobias is my first call when there is no playbook for complex issues. He approaches issues with calm, reasoned discernment. His judgment, intellect and writing abilities are top-rate.”
As a member of Sidley’s Supreme Court & Appellate and Regulatory Litigation practices, Tobias has extensive experience challenging and defending state and federal agency actions and regulations, including in the environmental, trade, securities, and healthcare sectors. That experience includes addressing the key threshold questions of when, where, and how to press an issue in the proper judicial forum—including issues of personal jurisdiction, sovereign immunity, federal removal jurisdiction, and abstention. It also includes substantial experience with federal preemption and Takings Clause issues. Tobias also has significant experience in complex contractual and commercial disputes, including cases involving the Federal Arbitration Act and insurance and reinsurance issues.
Tobias is also part of Sidley’s top-ranked Transportation group. Chambers USA highlights his strong experience advising and litigating on behalf of the nation’s largest freight railroads (2023–2025). He has represented the railroads in many cases involving federal preemption or preclusion, contractual disputes, challenges to regulatory action, and the proper interpretation of the Federal Employers Liability Act (FELA). He also advises and litigates on behalf of airline-industry clients on preemption, regulatory, and commercial issues. So far in 2025, Tobias and the Transportation team have won three precedent-setting appeals, in the Fourth and Seventh Circuits and the Virginia Supreme Court.
Tobias prides himself on clearly explaining complex legal issues to busy generalist judges. One prominent legal writing expert has praised Tobias’s briefs as better than the typical work product of “elite” Supreme Court advocates. Tobias has written or coauthored over 185 briefs in state and federal appellate courts, including over 90 briefs in the Supreme Court. He has presented oral argument in the Second, Fourth, Sixth, Seventh, and D.C. Circuits and in state appellate and supreme courts, producing successful results for his clients in 70% of the appeals he has argued.
Tobias is a co-director of the Carter G. Phillips/Sidley Austin LLP Supreme Court Clinic at Northwestern Pritzker School of Law, where he teaches Supreme Court advocacy, moots advocates preparing for merits arguments, and supervises students working with Sidley lawyers on cases at the Court.
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