Deputy Secretary of Transportation, US Department of Transportation
Steven G. Bradbury was sworn in as the Deputy Secretary of Transportation on March 13, 2025, following his confirmation by the U.S. Senate on March 11, 2025. In this role, he oversees the Department’s operating administrations and spearheads initiatives to ensure a safe, efficient, and modern transportation system that strengthens economic productivity and global competitiveness. Deputy Secretary Bradbury also assists Secretary Duffy in managing the Department’s activities, including its workforce of over 58,000 employees and an annual budget exceeding $109 billion.
Bradbury previously served as the 23rd General Counsel of the Department of Transportation from 2017 to 2021, as the Acting Deputy Secretary from 2019, and as Acting Secretary of Transportation in 2021. As General Counsel, he was the chief legal officer, advising on all legal matters and ensuring the integrity and compliance of the Department’s policies and programs.
Before rejoining DOT, Bradbury was a Distinguished Fellow at The Heritage Foundation from December 2022 to March 2025. He has extensive experience in the public and private sector, having served as Principal Deputy and Acting Assistant Attorney General at the U.S. Department of Justice and as a partner at Kirkland & Ellis LLP and Dechert LLP. Earlier in his career, he clerked for Justice Clarence Thomas and Judge James L. Buckley.
Bradbury holds a J.D., magna cum laude, from the University of Michigan Law School and a B.A. in English from Stanford University.
Director, GW Regulatory Studies Center & Distinguished Professor of Practice, Trachtenberg School of Public Policy & Public Administration, The George Washington University
Susan Dudley is the Founder and Director of the George Washington University Regulatory Studies Center, established in 2009 to raise awareness of regulations’ effects and improve regulatory policy through research, education, and outreach. She is also a distinguished professor of practice in the Trachtenberg School of Public Policy and Public Administration. She is past-president of the Society for Benefit Cost Analysis, a senior fellow of the Administrative Conference of the United States, and on the Regulatory Transparency Project Regulatory Practice Working Group. Her book, Regulation: A Primer, with Jerry Brito, is available on Amazon.com.
From April 2007 through January 2009, Professor Dudley served as the Presidentially-appointed Administrator of the Office of Information and Regulatory Affairs in the U.S. Office of Management and Budget and was responsible for the review of draft executive branch regulations under Executive Order 12866, the collection of federal-government-wide information under the Paperwork Reduction Act, the development and implementation of government-wide policies in the areas of information policy, privacy, and statistical policy, and international regulatory cooperation efforts.
Prior to OIRA, she directed the Regulatory Studies Program at the Mercatus Center at George Mason University, and taught courses on regulation at the George Mason University School of Law. Earlier in her career, Professor Dudley served as an economist at OIRA, as well as the Environmental Protection Agency and the Commodity Futures Trading Commission. She was also a consultant to government and private clients at Economists Incorporated. She holds a Master of Science degree from the Sloan School of Management at MIT and a Bachelor of Science degree (summa cum laude) in Resource Economics from the University of Massachusetts, Amherst.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Policy Fellow, Regulatory Policy, Americans for Prosperity Foundation
Marc Marie is a fellow for regulatory policy at Americans for Prosperity, where he focuses on energy, land use, and the administrative state. Before joining Americans for Prosperity, Marc advised early-stage energy companies on regulatory strategy. His government service includes senior counsel at the Department of Justice, Environment and Natural Resources Division; acting deputy solicitor at the Department of the Interior; and counsel to Sen. Mike Lee on the Senate Judiciary Committee, Antitrust Subcommittee.
He holds a Juris Doctor from the University of Maryland and a bachelor's degree from Kenyon College.
Associate General Counsel, Fannie Mae
Mark Schuman is an in-house corporate governance attorney with Fannie Mae based out of its Washington, DC office. His nearly thirty- year in-house experience includes leadership in employment, public company corporate governance, executive compensation, securities, and capital markets. Mark earned his JD at Yale University in 1991 before clerking for then-Third Circuit Court of Appeals Judge Samuel Alito, Jr. He has been a Federalist Society member since 1988, has served as Secretary of the Society’s New York Lawyers Chapter, and is current on the steering committee for the Society’s In-House Counsel Network.
Vice President, Practice Groups, The Federalist Society
Retired, Winston & Strawn LLP
Jerry Loeser is of counsel in the Chicago office of Winston & Strawn, and his practice focuses on banking regulation. He has extensive experience in counseling financial services clients on, among other things, bank acquisitions, privacy, financial modernization, the USA PATRIOT Act, Basel II and III, lending limits, capital, trust, affiliate transactions, and Federal Reserve, OCC, FDIC, and CFPB regulations.
Prior to working at large corporate law firms, Jerry was chief regulatory and compliance counsel for Comerica Bank, where he also served as senior vice president and deputy general counsel and as general counsel of its retail bank division. Before that, he served as chief regulatory in-house counsel at Wells Fargo & Co. Jerry began his legal career advising the Board of Governors of the Federal Reserve System in Washington, D.C.
Partner, BakerHostetler, Adjunct Fellow, The Manhattan Institute
Andrew Grossman leads BakerHostetler’s Appellate and Major Motion team. He has appeared before the U.S. Supreme Court, nearly all the federal courts of appeals, as well as some state appellate courts, litigating high-profile and complex commercial, administrative and constitutional issues.
Andrew works with practice groups across BakerHostetler to identify and tackle complex issues, advise on administrative law and strategy, tee up issues for appeal and tackle appeals. He has developed and implemented litigation and administrative strategies for clients in several fields and industries.
In addition to his practice, Andrew advises members of Congress on matters of constitutional and administrative law, having testified more than a dozen times before the House and Senate Judiciary Committees. He has been a frequent legal commentator on radio and television, having appeared on Fox News, CNN, MSNBC, CNBC, NPR and its affiliates, CBN and elsewhere. His legal commentary has also appeared in dozens of magazines and newspapers, including The Wall Street Journal, USA Today, The Washington Post, The Washington Times and many others.
Andrew is a Senior Legal Fellow at the Buckeye Institute, an Adjunct Fellow the Manhattan Institute and a member of the leadership of the Federalist Society. He previously served as an adjunct scholar at the Cato Institute’s Robert A. Levy Center for Constitutional Studies and a legal fellow at the Heritage Foundation’s Meese Center for Legal and Judicial Studies. He clerked for Judge Edith H. Jones on the U.S. Court of Appeals for the Fifth Circuit.
Associate, Baker Hostetler
Sean Sandoloski is a member of BakerHostetler’s Appellate and Major Motions Team. Sean has represented clients at every level of the federal judiciary, as well as in multiple federal agencies and state courts. He has extensive experience in constitutional, administrative, and antitrust law and litigation.
Sean has developed and implemented litigation, administrative, legislative, and communications strategies for clients—presenting holistic solutions for complex problems. He regularly works across groups and offices to tackle high-stakes, fast-moving issues, and advise clients on strategic and regulatory matters. Throughout his career, Sean has worked to cultivate and foster relationships at all levels from the highest offices in government to corporate executives to benefit his clients.
Prior to joining BakerHostetler, Sean served as Special Assistant and Associate Counsel to the President in the Office of White House Counsel, where his primary responsibilities included the selection and confirmation of judicial nominees. There, Sean worked closely with the Department of Justice, a number of federal agencies, and various congressional committees. He also previously served in the Appellate Section of the Department of Justice’s Antitrust Division, representing the United States in the courts of appeals and advising Division leadership on complex issues of federal law. Additionally, he clerked for Judge Steven M. Colloton of the United States Court of Appeals for the Eighth Circuit.
Vice President, Practice Groups, The Federalist Society
Wayne A. Abernathy, Wild Bells
Wayne A. Abernathy is a former U.S. Treasury Assistant Secretary for Financial Institutions under President George W. Bush, receiving the Alexander Hamilton Award in recognition of his service. In that office he was also a member of the Board of Directors of the Securities Investor Protection Corporation. Prior to his work at the Treasury, Mr. Abernathy served as Staff Director of the Senate Banking Committee, under Chairman Phil Gramm.
Following his service at the Treasury, Mr. Abernathy worked for 15 years on the staff of the American Bankers Association, as Executive Vice President for Financial Institutions Policy and Regulatory Affairs.
Previous experience with the Senate Banking Committee includes serving as Staff Director of the Subcommittee on Securities during 1995-1998. From 1989 until 1994, Mr. Abernathy was a Republican economist for the committee. He previously worked as a senior legislative assistant for Senator Gramm during 1987-1989 and as an economist for the Banking Committee’s Subcommittee on International Finance and Monetary Policy during 1981-1986, under Chairman Jake Garn.
Mr. Abernathy earned his bachelor’s degree in International Studies from The Johns Hopkins University in 1978. In 1980, he received a master’s degree in International Studies from the School of Advanced International Studies of The Johns Hopkins University.
Director, Federal Housing Finance Agency
Mark Calabria is the Director of the Federal Housing Finance Agency.
He was formerly the chief economist for Vice President Mike Pence. Prior to that, he served as Director of Financial Regulation Studies at the Cato Institute. Before joining Cato in 2009, he spent six years as a member of the senior professional staff of the U.S. Senate Committee on Banking, Housing and Urban Affairs. In that position, Calabria handled issues related to housing, mortgage finance, economics, banking and insurance for Ranking Member Richard Shelby (R-AL). Prior to his service on Capitol Hill, Calabria served as Deputy Assistant Secretary for Regulatory Affairs at the U.S. Department of Housing and Urban Development, and also held a variety of positions at Harvard University’s Joint Center for Housing Studies, the National Association of Home Builders and the National Association of Realtors. Calabria has also been a Research Associate with the U.S. Census Bureau’s Center for Economic Studies.
He has extensive experience evaluating the impacts of legislative and regulatory proposals on financial and real estate markets, with particular emphasis on how policy changes in Washington affect low and moderate income households.
He holds a doctorate in economics from George Mason University.
Resident Fellow and Director, AEI Housing Center, American Enterprise Institute
Edward J. Pinto is a resident fellow and the director of the AEI Housing Center at the American Enterprise Institute (AEI). He is currently researching how to increase the entry-level housing supply for first-time buyers and renters who earn hourly wages, as well as examining the current house price boom that began in 2012. This continues his previous work on the role of federal housing policy in the 2008 mortgage and financial crisis.
Along with AEI Resident Scholar Stephen Oliner, Mr. Pinto created the Wealth Building Home Mortgage, a new approach to home finance designed to provide a more reliable and effective way of building wealth than is available under existing policies. This mortgage allows home buyers to maintain a buying power similar to a 30-year loan. It is aimed at a broad range of homebuyers, including low-income, minority, and first-time buyers.
Before joining AEI, Mr. Pinto was an executive vice president and chief credit officer for Fannie Mae until the late 1980s. Today, he is frequently interviewed on radio and television and often testifies before Congress. His writings have been published in trade publications and the popular press, including in the American Banker, The Hill, RealClearPolitics, and The Wall Street Journal. In addition, as the director of the AEI Housing Center, he oversees the monthly publication of the AEI Housing Market Indicators, which has replaced AEI’s monthly Housing Risk Watch and AEI’s FHA Watch.
Mr. Pinto has a JD from Indiana University Maurer School of Law and a BA from the University of Illinois at Urbana-Champaign.
Senior Fellow, Mises Institute
Alex J. Pollock is a Senior Fellow with the Mises Institute, providing thought and policy leadership on financial issues and the study of financial systems. His work includes cycles of booms and busts, financial crises with their political responses, housing finance, government-sponsored enterprises, risk and uncertainty, central banking, banking and financial regulation, corporate governance, retirement finance, student loans, and the politics of finance.
He previously served as the Principal Deputy Director of the Office of Financial Research in the U.S. Treasury Department 2019-2021. He was a Distinguished Senior Fellow with the R Street Institute 2015-2019 and 2021, and a resident fellow at the American Enterprise Institute, 2004-2015. Among the many aspects of his AEI work, he developed the One Page Mortgage Form to give borrowers in clear form the key information they need in order to know what they are committing themselves to. He was President and CEO of the Federal Home Loan Bank of Chicago from 1991 to 2004. There he invented the Mortgage Partnership Finance program, which successfully created front-end mortgage credit risk sharing beginning in 1997. His decades of banking experience include being a Visiting Scholar at the Federal Reserve Bank of St. Louis, 1991.
Pollock was a director of the CME Group 2004-2019 and of Ascendium Education Group 1989-2019. He is a director and past-chairman of the Great Books Foundation and a past president of the International Union for Housing Finance.
He is the co-author of Surprised Again! - The COVID Crisis and the New Market Bubble (2022), and the author of Finance and Philosophy—Why We’re Always Surprised (2018) and Boom and Bust: Financial Cycles and Human Prosperity (2011), as well as numerous articles and Congressional testimony.
Pollock is a graduate of Williams College, the University of Chicago, and Princeton University.
His work is available on alexjpollock.com.
Senior Fellow, Arthur F. Burns Fellow in Financial Policy Studies, American Enterprise Institute
Peter J. Wallison holds the Arthur F. Burns Chair in Financial Policy Studies and is co-director of AEI’s program on Financial Policy Studies. Prior to joining AEI, he practiced banking, corporate and financial law at Gibson, Dunn & Crutcher in Washington, D.C., and New York. Mr. Wallison has held a number of government positions. From June 1981 to January 1985, he was General Counsel of the United States Treasury Department, where he had a significant role in the development of the Reagan Administration's proposals for deregulation in the financial services industry. During 1986 and 1987, Mr. Wallison was White House counsel to President Ronald Reagan, and between 1972 and 1976, he served first as Special Assistant to New York's Gov. Nelson A. Rockefeller and, subsequently, as counsel to Mr. Rockefeller as vice president of the United States.
Mr. Wallison was admitted to practice before the courts of New York and the District of Columbia, and is retired from practice in New York. He continues to be a member of the District of Columbia Bar Association. He received his undergraduate degree from Harvard College in 1963 and law degree from Harvard Law School in 1966.
Mr. Wallison is the author of Ronald Reagan: The Power of Conviction and the Success of His Presidency, published in December 2002 by Westview Press. On campaign finance, he is the author (with Joel Gora) of Better Parties, Better Government, (AEI Press 2009). On financial or regulatory matters, he is the author of Back From the Brink, a proposal for a private deposit insurance system, and co-author of Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac; The GAAP Gap: Corporate Disclosure in the Internet Age; Competitive Equity: A Better Way to Organize Mutual Funds; Bad History, Worse Policy: How a False Narrative about the Financial Crisis Led to the Dodd-Frank Act (AEI Press 2013); and Hidden In Plain Sight: What Caused the World’s Worst Financial Crisis and Why it Could Happen Again (Encounter Books 2015). His most recent book is Judicial Fortitude: The Last Chance to Rein in the Administrative State, published by Encounter Books in October 2018.
He testifies frequently before committees of Congress, and is a frequent contributor to the op-ed pages of the Wall Street Journal and other print and online journals. He has also been a speaker at many conferences on financial services, housing, the causes of the financial crisis, the Dodd-Frank Act, accounting, and corporate governance, and was a member of the Shadow Financial Regulatory Committee between 1995 and 2015. He was a member of the SEC Advisory Committee on Improvements to Financial Reporting (2008), co-Chair of the Pew Financial Reform Task Force (2009), and a member of the congressionally- appointed Financial Crisis Inquiry Commission (2009-2011). In May 2011, for his work in financial policy, Mr. Wallison received an honorary doctorate in Humane Letters from the University of Colorado.
Director, Federal Housing Finance Agency
Mark Calabria is the Director of the Federal Housing Finance Agency.
He was formerly the chief economist for Vice President Mike Pence. Prior to that, he served as Director of Financial Regulation Studies at the Cato Institute. Before joining Cato in 2009, he spent six years as a member of the senior professional staff of the U.S. Senate Committee on Banking, Housing and Urban Affairs. In that position, Calabria handled issues related to housing, mortgage finance, economics, banking and insurance for Ranking Member Richard Shelby (R-AL). Prior to his service on Capitol Hill, Calabria served as Deputy Assistant Secretary for Regulatory Affairs at the U.S. Department of Housing and Urban Development, and also held a variety of positions at Harvard University’s Joint Center for Housing Studies, the National Association of Home Builders and the National Association of Realtors. Calabria has also been a Research Associate with the U.S. Census Bureau’s Center for Economic Studies.
He has extensive experience evaluating the impacts of legislative and regulatory proposals on financial and real estate markets, with particular emphasis on how policy changes in Washington affect low and moderate income households.
He holds a doctorate in economics from George Mason University.
Resident Fellow and Director, AEI Housing Center, American Enterprise Institute
Edward J. Pinto is a resident fellow and the director of the AEI Housing Center at the American Enterprise Institute (AEI). He is currently researching how to increase the entry-level housing supply for first-time buyers and renters who earn hourly wages, as well as examining the current house price boom that began in 2012. This continues his previous work on the role of federal housing policy in the 2008 mortgage and financial crisis.
Along with AEI Resident Scholar Stephen Oliner, Mr. Pinto created the Wealth Building Home Mortgage, a new approach to home finance designed to provide a more reliable and effective way of building wealth than is available under existing policies. This mortgage allows home buyers to maintain a buying power similar to a 30-year loan. It is aimed at a broad range of homebuyers, including low-income, minority, and first-time buyers.
Before joining AEI, Mr. Pinto was an executive vice president and chief credit officer for Fannie Mae until the late 1980s. Today, he is frequently interviewed on radio and television and often testifies before Congress. His writings have been published in trade publications and the popular press, including in the American Banker, The Hill, RealClearPolitics, and The Wall Street Journal. In addition, as the director of the AEI Housing Center, he oversees the monthly publication of the AEI Housing Market Indicators, which has replaced AEI’s monthly Housing Risk Watch and AEI’s FHA Watch.
Mr. Pinto has a JD from Indiana University Maurer School of Law and a BA from the University of Illinois at Urbana-Champaign.
Senior Fellow, Mises Institute
Alex J. Pollock is a Senior Fellow with the Mises Institute, providing thought and policy leadership on financial issues and the study of financial systems. His work includes cycles of booms and busts, financial crises with their political responses, housing finance, government-sponsored enterprises, risk and uncertainty, central banking, banking and financial regulation, corporate governance, retirement finance, student loans, and the politics of finance.
He previously served as the Principal Deputy Director of the Office of Financial Research in the U.S. Treasury Department 2019-2021. He was a Distinguished Senior Fellow with the R Street Institute 2015-2019 and 2021, and a resident fellow at the American Enterprise Institute, 2004-2015. Among the many aspects of his AEI work, he developed the One Page Mortgage Form to give borrowers in clear form the key information they need in order to know what they are committing themselves to. He was President and CEO of the Federal Home Loan Bank of Chicago from 1991 to 2004. There he invented the Mortgage Partnership Finance program, which successfully created front-end mortgage credit risk sharing beginning in 1997. His decades of banking experience include being a Visiting Scholar at the Federal Reserve Bank of St. Louis, 1991.
Pollock was a director of the CME Group 2004-2019 and of Ascendium Education Group 1989-2019. He is a director and past-chairman of the Great Books Foundation and a past president of the International Union for Housing Finance.
He is the co-author of Surprised Again! - The COVID Crisis and the New Market Bubble (2022), and the author of Finance and Philosophy—Why We’re Always Surprised (2018) and Boom and Bust: Financial Cycles and Human Prosperity (2011), as well as numerous articles and Congressional testimony.
Pollock is a graduate of Williams College, the University of Chicago, and Princeton University.
His work is available on alexjpollock.com.
Senior Fellow, Arthur F. Burns Fellow in Financial Policy Studies, American Enterprise Institute
Peter J. Wallison holds the Arthur F. Burns Chair in Financial Policy Studies and is co-director of AEI’s program on Financial Policy Studies. Prior to joining AEI, he practiced banking, corporate and financial law at Gibson, Dunn & Crutcher in Washington, D.C., and New York. Mr. Wallison has held a number of government positions. From June 1981 to January 1985, he was General Counsel of the United States Treasury Department, where he had a significant role in the development of the Reagan Administration's proposals for deregulation in the financial services industry. During 1986 and 1987, Mr. Wallison was White House counsel to President Ronald Reagan, and between 1972 and 1976, he served first as Special Assistant to New York's Gov. Nelson A. Rockefeller and, subsequently, as counsel to Mr. Rockefeller as vice president of the United States.
Mr. Wallison was admitted to practice before the courts of New York and the District of Columbia, and is retired from practice in New York. He continues to be a member of the District of Columbia Bar Association. He received his undergraduate degree from Harvard College in 1963 and law degree from Harvard Law School in 1966.
Mr. Wallison is the author of Ronald Reagan: The Power of Conviction and the Success of His Presidency, published in December 2002 by Westview Press. On campaign finance, he is the author (with Joel Gora) of Better Parties, Better Government, (AEI Press 2009). On financial or regulatory matters, he is the author of Back From the Brink, a proposal for a private deposit insurance system, and co-author of Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac; The GAAP Gap: Corporate Disclosure in the Internet Age; Competitive Equity: A Better Way to Organize Mutual Funds; Bad History, Worse Policy: How a False Narrative about the Financial Crisis Led to the Dodd-Frank Act (AEI Press 2013); and Hidden In Plain Sight: What Caused the World’s Worst Financial Crisis and Why it Could Happen Again (Encounter Books 2015). His most recent book is Judicial Fortitude: The Last Chance to Rein in the Administrative State, published by Encounter Books in October 2018.
He testifies frequently before committees of Congress, and is a frequent contributor to the op-ed pages of the Wall Street Journal and other print and online journals. He has also been a speaker at many conferences on financial services, housing, the causes of the financial crisis, the Dodd-Frank Act, accounting, and corporate governance, and was a member of the Shadow Financial Regulatory Committee between 1995 and 2015. He was a member of the SEC Advisory Committee on Improvements to Financial Reporting (2008), co-Chair of the Pew Financial Reform Task Force (2009), and a member of the congressionally- appointed Financial Crisis Inquiry Commission (2009-2011). In May 2011, for his work in financial policy, Mr. Wallison received an honorary doctorate in Humane Letters from the University of Colorado.
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