Legal Fellow, Center for Constitutional Studies, Cato Institute
Brent Skorup is a legal fellow in the Cato Institute’s Robert A. Levy Center for Constitutional Studies.
Before joining Cato, he was a senior research fellow at the Mercatus Center at the George Mason University. His research areas include free speech, technology law, Fourth Amendment protections, regulation, and property law. Skorup has published pieces in economics and law journals and in popular media, including The Wall Street Journal, The New York Times, Bloomberg Law, Reuters, and Wired. He’s appeared as a TV and radio interview guest for news outlets like C‑SPAN, NPR, CBS News, ABC News, and CNBC Asia.
The Pennsylvania Supreme Court, a dissenting opinion at the Illinois Supreme Court, and the ALI's Restatement of the Law of Property have cited his legal research and he has testified as a technology and legal expert in legislative hearings in several states. Skorup has been appointed to several federal and state advisory bodies and he is currently a member of the Texas Advanced Air Mobility Advisory Committee.
Skorup has a BA in economics from Wheaton College and a law degree from the George Mason University School of Law, where he was articles editor for the Civil Rights Law Journal. He was a legal clerk at the FCC’s wireless bureau and Office of General Counsel and at the Energy and Commerce Committee in the U.S. House of Representatives.
Aviation & Aerospace Team Co-Leader, Adams & Reese
Marc Warren is ranked Band 1 Nationwide in Transportation: Aviation: Regulatory by Chambers USA
Marc is a respected leader in the international aviation bar, and advises many of the world’s leading aviation and aerospace operators and manufacturers. Marc is the co-leader of the Adams & Reese Aviation and Aerospace Practice Team and resident in the firm’s DC and Jacksonville offices.
Marc has deep connections to industry regulators, associations, and leaders, based on decades of providing dependable, authoritative service, with a well-recognized commitment to air safety and the public interest. He has built an unparalleled reputation for wisdom in aviation matters.
Marc’s clients include major airlines, defense, transportation, logistics and infrastructure companies, trade associations, and public venues. Marc steers clients through FAA and Department of Transportation regulatory compliance, government investigations, and enforcement matters.
Marc has deep and extensive experience in aviation matters including those involving U.S. and foreign airlines, aerospace manufacturing, unmanned aircraft systems (UAS), commercial space transportation, advanced air mobility, airports and infrastructure, business aviation, certification and licensing, safety management systems, hazardous materials transport, government contracts, rulemaking and policy, litigation, and government investigations.
Marc’s wide-ranging experience also includes mergers, acquisitions, national security and military law, and international legal and policy issues. His practice also provides full-service, multi-disciplinary capabilities in areas such as antitrust and competition, investigations, crisis response environmental, international, regulatory, government contracts, administrative compliance and enforcement, business transactions and litigation matters, including arbitrations.
A former FAA acting chief counsel and deputy chief counsel, and a senior legal officer for the Army, Marc has technical aviation and senior leader advisory experience.
Marc is helping to shape the future of aviation by developing innovative solutions for drone delivery and urban air mobility systems, and for more effective and efficient use of airspace and airports. He employs novel funding strategies and guides clients in finding proper ways to implement new technologies. Clients turn to Marc to secure and protect government-issued certificates and licenses, relying on him to ensure that their core authorities are maintained.
Before his FAA appointment, Marc served in the US Army Judge Advocate General’s Corps, from which he retired in 2007 after having been selected for promotion to brigadier general.
Partner; Co-Chair, Transportation Practice, DLA Piper
Marc Nichols is co-chair of the DLA Piper Transportation Practice. His practice is primarily focused on a broad range of aviation and aerospace issues, including overseeing litigation responsibilities, enforcement, safety and security matters, regulatory and legislative affairs, employment and labor matters, data and emerging technology, and ethics and compliance issues. Marc was previously Chief Counsel of the Federal Aviation Administration (FAA), appointed by Former President Biden and the US Secretary of Transportation in 2022. In his role as the Chief Legal Officer of the FAA, Marc provided comprehensive legal guidance across all operational facets of the FAA on matters of importance to the national aviation and aerospace sector.
As Chief Counsel, Marc led a team of more than 300 legal professionals located across 13 offices nationwide and oversaw an annual budget exceeding US$65 million. His responsibilities encompassed representing and advising the FAA's various lines of business and staff offices on a broad range of aviation and aerospace issues. Additionally, Marc offered direct counsel to the FAA Administrator, the Deputy Administrator, and the Office of the General Counsel of the US Department of Transportation to ensure the safest and most efficient aerospace system in the world.
CEO, Republic Airways
David Grizzle has been serving as Chief Executive Officer since July 2, 2025 and has served as the Chairman of our Board of Directors since May 2017. Since 2013, Mr. Grizzle has engaged as an aviation consultant through his firm, Dazzle Partners. Mr. Grizzle previously served as Chief Operating Officer of the FAA’s Air Traffic Organization from 2011 to 2013 and as Chief Counsel of the FAA from 2009 to 2011. Prior to his time with the FAA, Mr. Grizzle was with Continental Airlines, Inc. and its affiliates for 22 years, retiring as the Senior Vice President of Customer Experience. In 2004, Mr. Grizzle served for 14 months with the U.S. Department of State in Kabul, Afghanistan as Attaché, Senior Advisor and Coordinator for Transportation and Infrastructure.
Legal Fellow, Center for Constitutional Studies, Cato Institute
Brent Skorup is a legal fellow in the Cato Institute’s Robert A. Levy Center for Constitutional Studies.
Before joining Cato, he was a senior research fellow at the Mercatus Center at the George Mason University. His research areas include free speech, technology law, Fourth Amendment protections, regulation, and property law. Skorup has published pieces in economics and law journals and in popular media, including The Wall Street Journal, The New York Times, Bloomberg Law, Reuters, and Wired. He’s appeared as a TV and radio interview guest for news outlets like C‑SPAN, NPR, CBS News, ABC News, and CNBC Asia.
The Pennsylvania Supreme Court, a dissenting opinion at the Illinois Supreme Court, and the ALI's Restatement of the Law of Property have cited his legal research and he has testified as a technology and legal expert in legislative hearings in several states. Skorup has been appointed to several federal and state advisory bodies and he is currently a member of the Texas Advanced Air Mobility Advisory Committee.
Skorup has a BA in economics from Wheaton College and a law degree from the George Mason University School of Law, where he was articles editor for the Civil Rights Law Journal. He was a legal clerk at the FCC’s wireless bureau and Office of General Counsel and at the Energy and Commerce Committee in the U.S. House of Representatives.
Of Counsel, GrayRobinson
Charlie Trippe practiced civil litigation for the 14 years between 1980 and 1994, most of that with Jones Day, where he was a partner in the New York office. He was the chief litigation counsel of CSX Transportation, Inc., one of the country’s largest freight railroads, from 1994 through 2001. He returned to private practice in Jacksonville in 2001, continuing to practice in the area of civil litigation. He also served as General Counsel to both the Governor of Florida (2010-2011) and the Attorney General of Florida (2020-2022), and as the Chief Counsel of the Federal Aviation Administration (2017-2019). Since 2025 he has been Of Counsel to the Florida firm of GrayRobinson. He is a Florida Supreme Court Certified Circuit Civil Mediator, as well as an experienced arbitrator.
Partner, Global Regulatory, Hogan Lovells
As chair of the Uncrewed Aircraft Systems (UAS) practice and co-founder and Executive Director of the non-profit Commercial Drone Alliance, Lisa is focused on helping businesses succeed in the dynamic drone marketplace. She also focuses on UAS security efforts and enabling Advanced Air Mobility (AAM). Lisa founded and hosts the Advanced Aviation Innovation Summit series, bringing together regulators, policymakers, and industry stakeholders to explore ways to enhance U.S. global leadership in advanced aviation.
President, Phoenix Center for Advanced Legal and Economic Public Policy Studies
Lawrence J. Spiwak is President of the Phoenix Center for Advanced Legal & Economic Public Policy Studies, a non-profit 501(c)(3) organization that studies broad public-policy issues related to governance, social and economic conditions, with a particular emphasis on the law and economics of the digital age. Mr. Spiwak is a prolific scholar whose work is frequently cited by policymakers, major news media and academic journals around the world, and is in the top 1.3%of authors downloaded on the Social Science Research Network. Mr. Spiwak currently serves as the co-chair of the Federal Communications Bar Association’s (FCBA) committee responsible for overseeing the FEDERAL COMMUNICATIONS LAW JOURNAL and is a member of the program committee of the Telecommunications Policy Research Conference (“TPRC”). Mr. Spiwak is also the recipient of the FCBA’s Distinguished Service Award. Prior to joining the Phoenix Center, Mr. Spiwak was a Senior Attorney with the Competition Division in the FCC’s Office of General Counsel from 1994-1998. While in college, Mr. Spiwak was accepted into the Presidential Stay-In School program where he was responsible for delivering classified and confidential material among senior White House and Reagan Administration officials and received a full FBI security clearance. Mr. Spiwak received his B.A. with Special Honors from the George Washington University and his J.D. from the Benjamin N. Cardozo School of Law. Mr. Spiwak is a member in good standing of the bars of New York, Massachusetts, the District of Columbia, and the U.S. Court of Appeals for the D.C. Circuit.
Former Chief Counsel, Federal Aviation Administration
Reggie Govan is former Chief Counsel of the Federal Aviation Administration’s (FAA). The Office of the Chief Counsel provides legal advice in support of the FAA Administrator and all aspects of agency operations at headquarters, regions, and centers and works closely with the Department of Transportation’s Office of General Counsel on issues of national significance to the aviation industry.
Mr. Govan previously served as a corporate counsel, litigator, and legislative counsel. Prior to joining the FAA, he served as Managing Associate General Counsel of Freddie Mac. He also served as Counsel to Chairmen Augustus H. Hawkins and William D. Ford of the United States (U.S.) House of Representatives Committee on Education and Labor, and as Counsel to the then-Chairman (now Vice President) Joseph R. Biden of the U.S. Senate Committee on the Judiciary. His litigation experience includes service as an Assistant District Attorney in Manhattan and as plaintiffs’ counsel in federal civil rights litigation, including school desegregation and voting rights cases.
After acquiring a Bachelor’s degree in Economics and Philosophy from Carnegie-Mellon University and a Juris Doctor from the University of Pennsylvania Law School, he clerked for the Honorable Nathaniel Jones of U.S. Court of Appeals for Sixth Circuit.
Mr. Govan is the author of several professional journal and law review articles. He lives in the District of Columbia.
Innovation, Cyber, and National Security Analyst, Lincoln Network
Alexiaa Jordan is a South-Side Chicagoan and new D.C transplant from Bologna, Italy. She recently attained her master’s degree from The Johns Hopkins School of Advanced International Studies (SAIS). There she focused on international economics, Strategic Studies, and Portuguese. During her time at Johns Hopkins, she started working with the international strategic consulting firm RiceHadleyGatesManuel, LLC. Before Hopkins, she’s served as a Chief of Staff within the Illinois House of Representatives and as the youngest female campaign manager in Chicago’s history; prior to that, she served with City Year Chicago to teach inner city students. As an undergraduate, she majored in molecular and cellular biology at the University of Illinois; successfully published several pieces of health policy research. With her unique intersection of STEM, economics, national security, and government affairs, she looks forward to bridging public-private relationships to improve the national security of the United States. Aside from work, she enjoys spending time with her younger sister, working with Alpha Kappa Alpha Sorority Incorporated, serving on various boards to increase the participation of women and people of color into national security spaces.
Legal Fellow, Center for Constitutional Studies, Cato Institute
Brent Skorup is a legal fellow in the Cato Institute’s Robert A. Levy Center for Constitutional Studies.
Before joining Cato, he was a senior research fellow at the Mercatus Center at the George Mason University. His research areas include free speech, technology law, Fourth Amendment protections, regulation, and property law. Skorup has published pieces in economics and law journals and in popular media, including The Wall Street Journal, The New York Times, Bloomberg Law, Reuters, and Wired. He’s appeared as a TV and radio interview guest for news outlets like C‑SPAN, NPR, CBS News, ABC News, and CNBC Asia.
The Pennsylvania Supreme Court, a dissenting opinion at the Illinois Supreme Court, and the ALI's Restatement of the Law of Property have cited his legal research and he has testified as a technology and legal expert in legislative hearings in several states. Skorup has been appointed to several federal and state advisory bodies and he is currently a member of the Texas Advanced Air Mobility Advisory Committee.
Skorup has a BA in economics from Wheaton College and a law degree from the George Mason University School of Law, where he was articles editor for the Civil Rights Law Journal. He was a legal clerk at the FCC’s wireless bureau and Office of General Counsel and at the Energy and Commerce Committee in the U.S. House of Representatives.
Senior Director of Strategy and Research, The Center for Growth and Opportunity at Utah State University
Christopher Koopman is the Senior Director of Strategy and Research at The Center for Growth and Opportunity at Utah State University. He previously served as a Senior Research Fellow and Director of the Technology Policy Program at the Mercatus Center at George Mason University. He specializes in regulation, competition, and innovation. His research and commentary has appeared in the Wall Street Journal, New York Times, Washington Post, USA Today, Bloomberg,and NPR. He is also a contributor at The Hill, and was named to Forbes' 30 Under 30 2016 for law and policy.
Koopman earned his J.D. from Ave Maria University and his LL.M. in law and economics at George Mason University where he now teaches in both the economics department and the George Mason University School of Law.
Counsel & Special Assistant, U.S. Commission on Civil Rights
Dominique Ludvigson is counsel and special assistant to one of the Commissioners at the United States Commission on Civil Rights (USCCR), a bipartisan commission responsible for assessing federal civil rights enforcement efforts and investigating complaints of discrimination and denials of equal protection of the laws. At the USCCR, Dominique advises her Commissioner on legislative, executive and judicial developments affecting civil rights law and policy. She currently serves as a member of the Federalist Society’s Civil Rights Practice Group Executive Committee. From 2005 to 2007, she was Associate Director for Legal Affairs in the White House Office of Faith-Based and Community Initiatives.
CFO and Co-founder, Flytenow, Inc.
Alan is the CFO and Co-founder of Flytenow, Inc., a ridesharing service for small planes. Flytenow was admitted to Y Combinator, an American seed accelerator, which Fast Company has called "the world's most powerful start-up incubator".
Alan received his MBA and JD from Northeastern University in 2014. Prior to launching Flytenow, Alan served as Counsel to Carbonite, Inc. (NASDAQ: CARB) an online data backup company headquartered in Boston, MA and later, as Vice President, Finance & Strategy at Bannerman, a technology-enabled security company.
Alan earned his private pilot’s license in 2009.
He lives in San Francisco, CA.
Vice President for Litigation & General Counsel, Goldwater Institute
Jon Riches is the Vice President for Litigation for the Goldwater Institute’s Scharf-Norton Center for Constitutional Litigation and General Counsel for the Institute. He litigates in federal and state trial and appellate courts in the areas of economic liberty, regulatory reform, free speech, taxpayer protections, public labor issues, government transparency, and school choice, among others.
Jon has developed and authored several pieces of legislation, including the landmark Right to Earn a Living Act, which provides some of the greatest protections in the country to job-seekers and entrepreneurs facing arbitrary licensing regulations. He also developed legislation eliminating deference to administrative agencies in Arizona—a first-of-its-kind regulatory reform that can serve as a model for the rest of the country.
His work at the Institute has been covered by national media, including the Wall Street Journal, New York Times, CBS This Morning, Bloomberg News, and Politico. Jon is also a member of the Federalist Society’s Regulatory Transparency Project: State and Local Working Group.
Prior to joining the Goldwater Institute, Jon served on active duty in the U.S. Navy Judge Advocate General’s (JAG) Corps. While on active duty, Jon represented hundreds of clients, litigated dozens of court-martial cases, and advised commanders on a vast array of legal issues.
He previously clerked for Sen. Jon Kyl on the U.S. Senate Judiciary Committee, worked for the Rules Committee in the Arizona State Senate, and clerked in the Office of Counsel to the President at the White House. Jon received his B.A. from Boston College, where he graduated magna cum laude and Phi Beta Kappa. He earned his J.D. from the University of Arizona, James E. Rogers College of Law.
Jon served as a presidentially appointed Panel Member on the Federal Service Impasses Panel. He is an officer in the U.S. Navy Reserve and an Adjunct Professor at Arizona State University School of Law. Jon is a native of Phoenix.
Henry L. and Grace Doherty Charitable Foundation Professor of Law; Armistead M. Dobie Professor of Law; and Director, John M. Olin Program in Law and Economics, University of Virginia School of Law
Law and economics expert Jason Scott Johnston joined the Virginia Law faculty in 2010 and serves as the Henry L. and Grace Doherty Charitable Foundation Professor of Law. He formerly served as the Nicholas E. Chimicles Research Professor in Business Law and Regulation at Virginia Law, and the Robert G. Fuller, Jr. Professor of Law and director of the Program on Law, Environment and Economy at the University of Pennsylvania Law School.
Johnston’s scholarship has examined subjects ranging from natural resources law to torts and contracts. He has published dozens of articles in law journals, such as the Yale Law Journal, and in peer-reviewed economics journals, such as the Journal of Law, Economics and Organization. He is currently working on a book that critically analyzes the foundations of global warming law and policy, a series of articles on the economics of regulatory science and another series of articles on various aspects of the law and economics of consumer protection. He has served on the Board of Directors of the American Law and Economics Association, on the National Science Foundation’s Law and Social Science grant review panel, and on the Board of the Searle Civil Justice Institute. He won Penn Law’s Robert A. Gorman Award for Teaching Excellence in 2003.
After earning his A.B. from Dartmouth College and both his J.D. and Ph.D. (economics) from the University of Michigan, Johnston clerked for Judge Gilbert S. Merritt on the U.S. Court of Appeals for the Sixth Circuit. He then taught at Vermont Law School and Vanderbilt Law School before joining Penn’s faculty. He has been a visiting professor or held fellowship appointments at Yale Law School, the University of Southern California Gould School of Law, the American Academy in Berlin and the Property and Environment Research Center.
Officer, Consumer Banking, The Pew Charitable Trusts
Thaddeus King is an officer for Pew’s consumer banking project, an initiative that advocates for policies that better protect and inform American checking accountholders. He works on major research report releases that focus on improving the safety and transparency of key banking practices, including disclosures, overdraft fees, and arbitration. He also has contributed extensively to research on alternative consumer transaction accounts, particularly prepaid accounts and mobile payments.
King previously worked as a law clerk at the National Association of Federal Credit Unions, in the departments of regulatory affairs and regulatory compliance, and as a research assistant focused on financial regulation at The George Washington University Law School. He is a member of the State Bar of Maryland. King holds a bachelor’s degree in business management from the University of South Carolina and a J.D. from The George Washington University Law School.
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.
Aviation Policy Episode 3: Air Traffic Control
Brent Skorup, Marc Warren, Marc Nichols, David Grizzle
In this final episode of the Regulatory Transparency Project’s aviation policy podcast series, host Brent...
Aviation Policy Episode 2: Innovation at the FAA
Brent Skorup, Charles M. Trippe, Lisa Ellman
Brent Skorup (Cato Institute) continues the discussion of innovation at the Federal Aviation Administration (FAA),...
A Change in Direction for the Federal Trade Commission?
Lawrence J. Spiwak
While antitrust and regulation are supposed to be two sides of the same coin,[1] there...
Deep Dive Episode 153 – Reboot Conversations: The Future of Drone Policy
Reggie Govan, Alexiaa Jordan, Brent Skorup
There are nearly 500,000 commercial drones registered in the United States, far exceeding recent FAA...
How the FAA Defines a Common Carrier
Christopher L. Koopman
How has common carriage traditionally been defined? How has this definition changed over time? Christopher...
Deep Dive Episode 4 – "Uber of the Sky": The Story of Flytenow
Regulatory Transparency Project Teleforum
Class Action in Consumer Finance Agreements
TeleforumClapper v. Amnesty International
The Disadvantaged Business Enterprise Program – Recent and Proposed Changes
Dominique F. Ludvigson
Brought to you by the Civil Rights Practice Group H.R. 915, the Federal Aviation Administration (FAA)...