Partner, Steptoe & Johnson LLP
Stewart Baker is a partner in the law firm of Steptoe & Johnson in Washington, D.C. From 2005 to 2009, he was the first Assistant Secretary for Policy at the Department of Homeland Security. His law practice covers cybersecurity, data protection, homeland security, and travel and foreign investment regulation; he has been awarded one patent.
Mr. Baker has been General Counsel of the National Security Agency and General Counsel of the commission that investigated WMD intelligence failures prior to the Iraq war. He is the author of Skating on Stilts, a book on terrorism, cybersecurity, and other technology issues; he also hosts the weekly Cyberlaw Podcast.
Global Technology Counsel, Sony Corporation of America
Christopher Ekren is Global Technology Counsel for Sony. Based out of Silicon Valley, he is currently the lead US in house counsel for key Sony advanced technology initiatives in the areas of Artificial Intelligence (Sony AI, Inc.) , Gene Therapy (Sony Biotechnology Inc.), Satellite Communications (Sony Space Communications Inc.), Semiconductor and Component Technologies (Sony Semiconductor Solutions of America), Sony’s Research Labs US operations, as well as engineering and product development activities part of Sony’s North American core electronics business. He has concurrent global roles supporting Sony’s technology standards, open source software and special technology projects.
Director of United States Public Policy, Meta
Deputy Secretary of Agriculture, U.S. Department of Agriculture
Judge Stephen Alexander Vaden was appointed as the Deputy Secretary of the U.S. Department of Agriculture on July 7, 2025. Alongside Secretary Brooke L. Rollins, Deputy Secretary Vaden leads the Department’s operations and implements policies that support America’s food and farm systems. A native of Union City, Tennessee, Deputy Secretary Vaden brings expertise in agricultural policy, law, and rural development. Previously, he served as a judge on the U.S. Court of International Trade and as General Counsel of USDA. Throughout Deputy Secretary Vaden’s time as General Counsel, he led successful Supreme Court litigation, advanced regulatory reform, and supported the implementation of the 2018 Farm Bill. He is a graduate of Yale Law School and Vanderbilt University. A public servant with strong agricultural roots, Deputy Secretary Vaden is committed to revitalizing rural America and ensuring an abundant, affordable, and safe U.S. food supply.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Global Technology Counsel, Sony Corporation of America
Christopher Ekren is Global Technology Counsel for Sony. Based out of Silicon Valley, he is currently the lead US in house counsel for key Sony advanced technology initiatives in the areas of Artificial Intelligence (Sony AI, Inc.) , Gene Therapy (Sony Biotechnology Inc.), Satellite Communications (Sony Space Communications Inc.), Semiconductor and Component Technologies (Sony Semiconductor Solutions of America), Sony’s Research Labs US operations, as well as engineering and product development activities part of Sony’s North American core electronics business. He has concurrent global roles supporting Sony’s technology standards, open source software and special technology projects.
Deputy Secretary of Agriculture, U.S. Department of Agriculture
Judge Stephen Alexander Vaden was appointed as the Deputy Secretary of the U.S. Department of Agriculture on July 7, 2025. Alongside Secretary Brooke L. Rollins, Deputy Secretary Vaden leads the Department’s operations and implements policies that support America’s food and farm systems. A native of Union City, Tennessee, Deputy Secretary Vaden brings expertise in agricultural policy, law, and rural development. Previously, he served as a judge on the U.S. Court of International Trade and as General Counsel of USDA. Throughout Deputy Secretary Vaden’s time as General Counsel, he led successful Supreme Court litigation, advanced regulatory reform, and supported the implementation of the 2018 Farm Bill. He is a graduate of Yale Law School and Vanderbilt University. A public servant with strong agricultural roots, Deputy Secretary Vaden is committed to revitalizing rural America and ensuring an abundant, affordable, and safe U.S. food supply.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Partner, Steptoe & Johnson LLP
Stewart Baker is a partner in the law firm of Steptoe & Johnson in Washington, D.C. From 2005 to 2009, he was the first Assistant Secretary for Policy at the Department of Homeland Security. His law practice covers cybersecurity, data protection, homeland security, and travel and foreign investment regulation; he has been awarded one patent.
Mr. Baker has been General Counsel of the National Security Agency and General Counsel of the commission that investigated WMD intelligence failures prior to the Iraq war. He is the author of Skating on Stilts, a book on terrorism, cybersecurity, and other technology issues; he also hosts the weekly Cyberlaw Podcast.
Director of United States Public Policy, Meta
Global Technology Counsel, Sony Corporation of America
Christopher Ekren is Global Technology Counsel for Sony. Based out of Silicon Valley, he is currently the lead US in house counsel for key Sony advanced technology initiatives in the areas of Artificial Intelligence (Sony AI, Inc.) , Gene Therapy (Sony Biotechnology Inc.), Satellite Communications (Sony Space Communications Inc.), Semiconductor and Component Technologies (Sony Semiconductor Solutions of America), Sony’s Research Labs US operations, as well as engineering and product development activities part of Sony’s North American core electronics business. He has concurrent global roles supporting Sony’s technology standards, open source software and special technology projects.
Executive Vice President and Senior Policy Advisor, Stephens, Inc.
Mary Kissel is Executive Vice President and Senior Policy Advisor at Stephens Inc., where she provides advice on geopolitical risk and macroeconomic trends to Stephens clients and the Stephens management team. Previously, she served as Senior Advisor to Secretary of State Michael R. Pompeo from October 2018 to January 2021. Prior to joining the State Department, she had a long and distinguished career on The Wall Street Journal editorial board, including stints as chief foreign policy commentator in New York City and Asia-Pacific editorial page editor, based in Hong Kong. Ms. Kissel hosts the Nixon Seminar on Conservative Realism and National Security, is a member of the Council on Foreign Relations, and serves on the boards of the American Australian Council, The Marathon Initiative, and RXO, Inc. She is a graduate of Harvard University and the Johns Hopkins School of Advanced International Studies.
Member of Parliament for Chingford & Woodford Green, House of Commons
The Rt Hon Sir Iain Duncan Smith is the Conservative MP for Chingford and Woodford Green, and has been an MP continuously since 1992.
Between 1997 and 2001, he was Shadow Secretary of State for Social Security and then Shadow Secretary of State for Defence. From 2001 to 2003, he was leader of the Conservative Party.
He took a lead role in the Vote Leave campaign ahead of the EU referendum on 23 June 2016, appearing many times in the media and public debates, and is now working alongside colleagues to ensure the Government achieves a smooth and rapid exit from the EU and forms a new relationship based on trade, continuing friendship and cooperation.
Before entering politics, he served in the Scots Guards from 1975 to 1982. During this time, he saw service in Northern Ireland and Rhodesia/ Zimbabwe. After leaving the army, he worked in industry, first with the GUC, then as a Director of a property company and subsequently as a Director at the publishing company Jane’s Information Group.
Practice Groups: Data, Algorithmic Integrity and AI
Stewart A. Baker, Christopher Ekren, Victoria L. Jeffries, Stephen Alexander Vaden, John C. Yoo
2024 National Lawyers Convention
Much has been made of the promise and concerns around AI technical advances, and guardrails...
Practice Groups: Data, Algorithmic Integrity and AI
Christopher Ekren, Stephen Alexander Vaden, John C. Yoo, Stewart A. Baker, Victoria L. Jeffries
2024 National Lawyers Convention
Much has been made of the promise and concerns around AI technical advances, and guardrails...
Western Business in China: Can We Sell Without Selling Out?
Christopher Ekren, Mary Kissel, Sir Iain Duncan Smith
China offers a paramount opportunity for corporate investment, due to its market size, supply chain...