U.S. Court of Appeals, 10th Circuit
Allison Hartwell Eid is a judge on the United States Court of Appeals for the 10th Circuit. She joined the court in 2017 after a nomination from President Donald Trump.
Prior to her service on the Tenth Circuit, Judge Eid was a justice on the Colorado Supreme Court. She was the 95th justice to serve on the court, serving from 2006 to 2017. Before joining the Court, Judge Eid was the Solicitor General of the State of Colorado, serving as the chief legal officer to the Colorado Attorney General and representing Colorado officials and agencies in state and federal court. She was also a tenured Associate Professor of Law at the University of Colorado School of Law, teaching Constitutional Law, Legislation, and Torts, and writing on the topic of constitutional federalism.
Prior to joining the faculty of the University of Colorado School of Law, Judge Eid practiced commercial and appellate litigation with the Denver office of the national law firm of Arnold & Porter. She clerked for the Honorable Clarence Thomas, Associate Justice of the United States Supreme Court, and for Judge Jerry E. Smith of the United States Court of Appeals for the Fifth Circuit in Houston, Texas.
Judge Eid earned her bachelor’s degree in American Studies (With Distinction and Phi Beta Kappa) from Stanford University in 1987. She then served as a Special Assistant and Speechwriter to U.S. Secretary of Education William J. Bennett. In 1991, she graduated with High Honors from The University of Chicago Law School, where she was Articles Editor of The University of Chicago Law Review and was elected to the Order of the Coif. In 2002, President George W. Bush appointed her to serve on the Permanent Committee for the Oliver Wendell Holmes Devise, established by Congress in 1955 to prepare the history of the U.S. Supreme Court. She is a member of the American Law Institute and studied comparative law in London as a Temple Bar Scholar.
Judge Eid grew up in Spokane, Washington. She and her husband Troy, an attorney, have two children.
Partner, Gibson, Dunn & Crutcher LLP and former Solicitor General for the State of Colorado, Colorado Attorney General
Fred Yarger is a partner in the Denver office of Gibson, Dunn & Crutcher, where his practice focuses on complex litigation in trial and appellate courts, including cases involving administrative law and regulatory matters. Before joining the firm, Mr. Yarger served as Solicitor General for the State of Colorado, one of the three senior leaders in the 450-person Department of Law. In that role, his primary responsibility was to lead or oversee the most challenging and high-profile trial and appellate litigation facing the state. Mr. Yarger has argued multiple merits cases and filed dozens of briefs before the United States Supreme Court, and many of his cases have received intense national media attention.
Some of Mr. Yarger’s most significant matters have involved complex federal and state regulatory issues. He has successfully challenged several nationwide federal regulations, earning victories at both the preliminary injunction and merits stages. Mr. Yarger’s commercial litigation experience includes transnational business disputes, multi-jurisdiction class actions, and securities matters.
In 2018, Law Week Colorado named Mr. Yarger one of the “Top Litigators” of the year, and the Denver Business Journal recognized him as a “Who’s Who in Energy” for his experience litigating issues affecting the oil and gas industry. He is a three-time winner of the National Association of Attorneys General “Best U.S. Supreme Court Brief” award, which the Colorado Attorney General’s Office had not won before his tenure. He also received two “Exceptional Performance” awards from the Colorado Attorney General.
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.
Partner, Mayer Brown LLP
An experienced appellate lawyer, Tim Bishop has argued five cases and briefed more than 60 before the US Supreme Court and has successfully handled dozens of appeals in federal and state appellate courts. He also represents clients in dispositive dismissal, summary judgment, and class certification motions in federal and state trial courts. Tim is co-author of the leading treatise, Supreme Court Practice(9th ed., 2007), a contributor to Federal Appellate Practice (2008), and a prolific author and speaker in the areas of appellate practice, environmental law, and securities law.
Tim has substantial experience in environmental and land use litigation (especially under the Clean Water Act, Endangered Species Act, Clean Air Act, federal and state Takings Clauses, and nuisance law), securities and antitrust litigation, class certification, federal and state tax controversies, labor and employment law, and constitutional appeals and litigation. In the securities area, he has submitted successful party or amicus briefs in most of the Supreme Court’s recent cases, including Dabit, Dura, Tellabs, Billing, Stoneridge, andAmchem, as well as in leading lower-court cases such as In re IPO Securities Litigation and Newton. He has broad experience in defeating class certification in complex litigation.
In the environmental law area Tim has been ranked as a top practitioner by Chambers, Best Lawyers in America, Euromoney's Best of the Best USA, and other publications, which have called him "the go-to guy if you have a serious environmental issue on appeal - he is excellent at spotting issues and is a great appellate advocate" (Chambers 2009). Tim is ranked Band 1 in Chambers USA 2012 in Environmental Law ("sources unanimously consider Bishop to be an exceptionally strong appellate lawyer") and Legal 500 2012 comments, "Bishop is 'superb and provides exemplary service.'" Tim successfully argued Solid Waste Agency of Northern Cook County in the Supreme Court, in which the Court struck down the Corps of Engineer’s "migratory bird rule." One leading environmental law professor and practitioner has written that Tim is "industry’s leading Supreme Court lawyer in environmental cases."
Since 1995, Tim has been a partner in Mayer Brown LLP’s 60-strong Supreme Court and Appellate Litigation Practice (which "stands head and shoulders above its competitors," according to Chambers USA 2008). Previously, he served as Law Clerk to US Supreme Court Justice William J. Brennan, Jr., and to Judge James L. Oakes, US Court of Appeals for the Second Circuit, and was Staff Counsel and Skadden Fellow with the American Civil Liberties Union. Recently, Tim was named one of Benchmark’s 2013 Appellate Illinois Litigation Stars.Chambers USA (2007) notes Tim’s “high visibility” and “incredible reputation for appellate law,” and he has been described in theLawdragon 500 as "a high court superstar" and a "top advocate" (2006).
Leadership Counsel, Washington State Senate Republican Caucus
Daniel Himebaugh serves as Leadership Counsel for the Washington State Senate Republican Caucus.
Former Deputy Attorney General for Virginia
Kennerly Davis has over forty years of experience in corporate management, public service, and the private practice of law. He has held senior executive positions in a Fortune 500 electric and gas company. He has served as Deputy Attorney General for the Commonwealth of Virginia, and as a legislative aide to a U.S. Senator and a U.S. Congressman. He practiced law for 25 years with Hunton Andrews Kurth LLP.
Davis is active in the Federalist Society as a member of the Regulatory Process Working Group of the Regulatory Transparency Project, and as a member of the Execuitve Committee of the Administrative Law and Regulation Practice Group. He is active in the national Alumni Free Speech Alliance, and involved in AFSA-chapter initiatives, including litigation, to publicize and correct the serious legal problems created by university Diversity, Equity, and Inclusion programs and the anonymous bias reporting systems used to enforce those DEI programs.
Davis writes and speaks on a wide variety of topics, including those related to the Founding of America, the natural rights foundation of our Republic, the constitutional rule of law, equal protection and free speech, DEI programs and bias reporting systems, capitalism, regulation and regulatory reform, and economic development. His articles have appeared in The Wall Street Journal, the Washington Examiner, the Richmond Times-Dispatch, The Federalist Society Review, the FedSoc Blog, Real Clear Energy, Townhall, the Daily Caller, reports of the Center for Strategic & International Studies, and other publications. He appears frequently on radio, podcasts, and television.
Davis graduated with honors from Cornell University with an A.B. degree in Government. He earned an M.A. degree from Pembroke College, Oxford, in Philosophy, Politics, and Economics. He was awarded a J.D. degree from Harvard Law School, and an M.B.A. degree from Virginia Commonwealth University.
Davis lives in Richmond, Virginia. He can be contacted by email: j.kendavis@verizon.net, and by phone: (804) 624-8525.
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.
Partner, Mayer Brown LLP
An experienced appellate lawyer, Tim Bishop has argued five cases and briefed more than 60 before the US Supreme Court and has successfully handled dozens of appeals in federal and state appellate courts. He also represents clients in dispositive dismissal, summary judgment, and class certification motions in federal and state trial courts. Tim is co-author of the leading treatise, Supreme Court Practice(9th ed., 2007), a contributor to Federal Appellate Practice (2008), and a prolific author and speaker in the areas of appellate practice, environmental law, and securities law.
Tim has substantial experience in environmental and land use litigation (especially under the Clean Water Act, Endangered Species Act, Clean Air Act, federal and state Takings Clauses, and nuisance law), securities and antitrust litigation, class certification, federal and state tax controversies, labor and employment law, and constitutional appeals and litigation. In the securities area, he has submitted successful party or amicus briefs in most of the Supreme Court’s recent cases, including Dabit, Dura, Tellabs, Billing, Stoneridge, andAmchem, as well as in leading lower-court cases such as In re IPO Securities Litigation and Newton. He has broad experience in defeating class certification in complex litigation.
In the environmental law area Tim has been ranked as a top practitioner by Chambers, Best Lawyers in America, Euromoney's Best of the Best USA, and other publications, which have called him "the go-to guy if you have a serious environmental issue on appeal - he is excellent at spotting issues and is a great appellate advocate" (Chambers 2009). Tim is ranked Band 1 in Chambers USA 2012 in Environmental Law ("sources unanimously consider Bishop to be an exceptionally strong appellate lawyer") and Legal 500 2012 comments, "Bishop is 'superb and provides exemplary service.'" Tim successfully argued Solid Waste Agency of Northern Cook County in the Supreme Court, in which the Court struck down the Corps of Engineer’s "migratory bird rule." One leading environmental law professor and practitioner has written that Tim is "industry’s leading Supreme Court lawyer in environmental cases."
Since 1995, Tim has been a partner in Mayer Brown LLP’s 60-strong Supreme Court and Appellate Litigation Practice (which "stands head and shoulders above its competitors," according to Chambers USA 2008). Previously, he served as Law Clerk to US Supreme Court Justice William J. Brennan, Jr., and to Judge James L. Oakes, US Court of Appeals for the Second Circuit, and was Staff Counsel and Skadden Fellow with the American Civil Liberties Union. Recently, Tim was named one of Benchmark’s 2013 Appellate Illinois Litigation Stars.Chambers USA (2007) notes Tim’s “high visibility” and “incredible reputation for appellate law,” and he has been described in theLawdragon 500 as "a high court superstar" and a "top advocate" (2006).
Laurence A. Tisch Professor of Law and Director, Classical Liberal Institute, New York University School of Law; Director, Classical Liberal Institute, Civitas Institute University of Texas at Austin
Richard A. Epstein is the Laurence A. Tisch Professor of Law, at New York University, a senior research fellow at the Civitas Institute at the University of Texas Austin, and a senior Lecturer, the University of Chicago. He received an LL.D., h.c . from the University of Ghent, 2003 , and an LLD h.c . from the University of Siegen in 2018 and the Bradley Prize in 2011. He has been a member of the American Academy of Arts and Sciences since 1985. He has edited both the Journal of Legal Studies (1981-1991) and the Journal of Law and Economics (1991-2001). He is also a founder and director of the Classical Liberal Institute at NYU Law School. His most recent book is The Classical Liberal Constitution: The Uncertain Quest for Limited Government (2014). His other books include Takings: Private Property and the Power of Eminent Domain ( 1985); Bargaining with the State (1993); Simple Rules for a Complex World (1995); Principles for a Free Society: Reconciling Individual Liberty and the Common Good (1998); Skepticism and Freedom: A Modern Theory of Classical Liberalism (2003); Design for Liberty: Private Property, Public Administration and the Rule of Law (2011), and most recently, The Myth of Birthright citizenship—and Beyond (2026). He has taught courses in , administrative law, antitrust, constitutional, contracts, environmental law, land use planning; real property, torts and water law. He has written and spoken extensively on a wide range of topics, and is writes a regular column for Defining Ideas.
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