Founder and Principal, Fillmore Global Strategies LLC
Ambassador Nathan A. Sales is the founder and principal of Fillmore Global Strategies LLC, a consultancy that provides legal and strategic advisory services on matters at the intersection of law, policy, and diplomacy.
From 2017 to 2021, Ambassador Sales served at the U.S. Department of State as Under Secretary for Civilian Security, Democracy, and Human Rights (acting). He oversaw nine bureaus and offices led by Senate-confirmed principals, with 1,300 employees and a combined foreign assistance budget of more than $5 billion annually, and the mission of preventing and countering threats to civilian security, including terrorism, mass atrocities, and violations of human rights and the rule of law.
Concurrently, Ambassador Sales was Ambassador-at-Large and Coordinator for Counterterrorism. After being nominated by the President and unanimously confirmed by the U.S. Senate, he was sworn in on August 10, 2017. He served as the principal adviser to the Secretary of State on international counterterrorism matters, and led the State Department’s Counterterrorism Bureau, a 200-person team with an annual foreign assistance budget of $400 million. He was also the Special Presidential Envoy to the Global Coalition to Defeat ISIS, leading U.S. relations with the 83-member Coalition and efforts to ensure the lasting defeat of ISIS in the Middle East and around the world.
While at the State Department, Ambassador Sales led the elements of the U.S. government’s China strategy promoting democratic values and human rights, including with respect to Hong Kong and Xinjiang. He oversaw the development and implementation of a wide range of U.S. government sanctions, including Global Magnitsky actions and Executive Order 13,936, targeting those responsible for undermining Hong Kong’s freedoms and autonomy. Ambassador Sales was the architect of the landmark 2017 UN Security Council Resolution 2396 on terrorist travel, and successfully pressed NATO to make counterterrorism a core Alliance mission. He led diplomatic engagements to persuade a dozen key partners in Europe and the Americas to designate Hizballah as a terrorist organization in its entirety. He launched the Western Hemisphere Counterterrorism Ministerial, in which heads of state and minister-level officials meet bianually to coordinate efforts against terrorist threats in the region. He led the U.S. government’s international efforts to combat white supremacist terrorism. Under his leadership, the State Department imposed terrorism sanctions on the Russian Imperial Movement – the first-ever U.S. designation of white supremacist terrorists.
Before joining the State Department, Ambassador Sales was Of Counsel at the law firm Kirkland & Ellis LLP (formerly Bancroft PLLC). He was also a tenured law professor, teaching and writing in the fields of administrative law, constitutional law, and national security law. His scholarship has been cited by the U.S. Supreme Court multiple times.
Ambassador Sales previously was Deputy Assistant Secretary for Policy at the U.S. Department of Homeland Security. He led DHS’s efforts to draft and implement legislation that strengthened the security of and expanded the Visa Waiver Program (which allows citizens of certain countries to travel to the United States without a visa). He headed the U.S. delegation in talks with seven countries to implement the new security measures and was the Secretary of Homeland Security’s Special Envoy to South Korea.
Ambassador Sales also served at the Office of Legal Policy at the U.S. Department of Justice, where he worked on regulatory initiatives, counterterrorism, and judicial confirmations. In 2005, he managed DOJ’s “war room” for the confirmation of Chief Justice John Roberts. He received the Attorney General’s Award for Exceptional Service – the Justice Department’s highest honor – for his role in drafting the USA PATRIOT Act, as well as the Attorney General’s Distinguished Service Award for his work on judicial confirmations.
In addition to his work at Fillmore Global Strategies, Ambassador Sales is a nonresident senior fellow at the Atlantic Council and a senior advisor at the Soufan Group, a global intelligence and security consultancy. He serves on a number of advisory boards, including for the Counter-Extremism Project (a nonprofit and nonpartisan international policy organization formed to combat the growing threat from extremist ideologies), the Secure Community Network (the official safety and security organization for the North American Jewish community), and the Sue J. Henry Center for Pre-Law Education at Miami University.
An Ohio native, Ambassador Sales received his B.A., summa cum laude, from Miami University in Oxford, Ohio, where he was elected to Phi Beta Kappa. He earned his J.D., magna cum laude, from Duke Law School, where he was Research Editor of the Duke Law Journal and joined the Order of the Coif. After law school, he clerked for the Honorable David B. Sentelle of the U.S. Court of Appeals for the DC Circuit.
Senior Of Counsel, Covington & Burling LLP and Executive Chairma, The Chertoff Group
Michael Chertoff concentrates in the area of White Collar Defense and Investigations. In recent years, he has handled a series of federal investigations, including complex criminal and civil regulatory matters. He has advised major clients on SEC and Justice Department investigations and successfully served as the independent monitor of a major national healthcare company under criminal and civil investigation.
In addition to his legal work, Mr. Chertoff is Founder and Chairman of The Chertoff Group, a security and risk management firm, where he provides high-level strategic counsel to corporate and government leaders on a broad range of security issues, from risk identification and prevention to preparedness, response and recovery.
In April of 2012, Mr. Chertoff was elected as the new Chairman of the Board of Directors of BAE Systems, Inc. He also sits on the board of directors or board of advisors of a number of companies and nonprofits.
Previously, Mr. Chertoff served as Secretary of the Department of Homeland Security. As Secretary, he led a 218,000 person department with a budget of $50 billion. Mr. Chertoff developed and implemented border security and immigration policy; promulgated homeland security regulations; and spearheaded a national cyber security strategy. He also served periodically on the National Security Council and the Homeland Security Council, and on the Committee on Foreign Investment in the United States.
Prior to his appointment to the Cabinet, Mr. Chertoff served from 2003 to 2005 on the U.S. Court of Appeals for the Third Circuit. Before becoming a federal judge, Mr. Chertoff was the Assistant Attorney General for the Criminal Division of the U.S. Department of Justice. In that position, he oversaw the investigation of the 9/11 terrorist attacks, and formed the Enron Task Force, which produced more than 20 convictions, including those of CEOs Jeffrey Skilling and Kenneth Lay.
Mr. Chertoff’s career includes more than a decade as a federal prosecutor, including service as U.S. Attorney for the District of New Jersey, First Assistant U.S. Attorney for the District of New Jersey, and Assistant U.S. Attorney for the Southern District of New York. As a federal prosecutor, Mr. Chertoff investigated and personally prosecuted significant cases of political corruption, organized crime, and corporate fraud.
From 1994-2001, Mr. Chertoff represented major corporations and individuals in numerous white collar investigations and trials. Among other matters, he successfully represented the nation’s largest hospital company in a four year, multi-jurisdictional criminal and civil investigation, represented major corporations in corruption scandals, and obtained acquittals at trial for individual criminal defendants.
Mr. Chertoff has received numerous awards including the Department of Justice Henry E. Petersen Memorial Award (2006); the Department of Justice John Marshall Award for Trial of Litigation (1987); NAACP Benjamin L. Hooks Award for Distinguished Service (2007); European Institute Transatlantic Leadership Award (2008); and two honorary doctorates. His trial experiences have been featured in over half a dozen books and many news articles.
National Security Reporter, The Washington Post
Ellen Nakashima is a national security reporter for The Washington Post. She focuses on issues relating to intelligence, technology and civil liberties. She served as a Southeast Asia correspondent for the paper from 2002 to 2006. She has also co-authored a biography of Al Gore, and covered federal agencies, aviation security and Virginia state politics. She joined the Post in 1995.??
Executive Director, American Civil Liberties Union
Anthony D. Romero is the Executive Director of the American Civil Liberties Union. He took the helm just four days before the September 11, 2001 attacks. Shortly afterward, the ACLU launched its national Safe and Free campaign to protect basic freedoms during a time of crisis. Romero has led the ACLU in its fight to restore civil liberties, including pushing for accountability for torture committed under the Bush administration and fighting the practice of indefinite detention. Romero is the ACLU's sixth executive director, and the first Latino and openly gay man to serve in that capacity.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
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.
Principal, Joel Brenner LLC
Joel F. Brenner specializes in cyber and physical security, data protection, and privacy, intelligence law, and the regulation of sensitive cross-border transactions. He has represented companies and individuals in a wide variety of transactions and proceedings including sensitive foreign acquisitions and overseas operations, the liability of foreign governments, export controls, and internal corporate investigations. He has years of experience inside and outside government involving national and homeland security and enjoys working with companies of all sizes.
Mr. Brenner was Senior Counsel at the National Security Agency, advising Agency leadership on the public-private effort to create better security for the Internet. From 2006 until mid-2009, he was the head of U.S. counterintelligence under the Director of National Intelligence and was responsible for integrating the counterintelligence activities of the 17 departments and agencies with intelligence authorities, including the FBI and CIA and elements of the Departments of Defense, Energy, and Homeland Security. From 2002 – 2006, Mr. Brenner was NSA's Inspector General, responsible for that agency's top-secret internal audits and investigations. He has also served as a prosecutor in the Justice Department's Antitrust Division and has extensive trial and arbitration experience in private practice.
Mr. Brenner holds a JD from the Harvard Law School, a PhD from the London School of Economics, and a BA from the University of Wisconsin – Madison.
He is a member of the American Bar Association's Standing Committee on Law & National Security. He has written about intelligence oversight and Presidential authority to suspend or prohibit foreign takeovers of U.S. firms, and is often quoted in the national media on data security, privacy, and intelligence issues. Mr. Brenner was awarded the Intelligence Community Achievement Medal in July 2009.
Mr. Brenner is the author of America the Vulnerable: Inside the New Threat Matrix of Digital Espionage, Crime and Warfare (Penguin Press, 2011).
Mr. Brenner is admitted to practice in Washington, DC, Virginia, Maryland, and New York and in a variety of federal trial and appellate courts.
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Legislative Counsel, American Civil Liberties Union
Michelle Richardson is a Legislative Counsel with the American Civil Liberties Union Washington Legislative Office where she focuses on national security and government transparency issues such as the Patriot Act, the Foreign Intelligence Surveillance Act, cybersecurity, state secrets and the Freedom of Information Act. Before coming to the ACLU in 2006, Richardson served as counsel to the House Judiciary Committee where she specialized in national security, civil rights and constitutional issues for Democratic Ranking Member John Conyers (D-Mich.).?
Professorial Lecturer in Law, The George Washington University
Paul Rosenzweig is an accomplished writer and speaker with a national reputation in cyber security and homeland security. He is the founder of Red Branch Consulting PLLC, a homeland security consulting company. He is also a Senior Advisor to The Chertoff Group. Mr. Rosenzweig formerly served as Deputy Assistant Secretary for Policy in the Department of Homeland Security.
He is a Professorial Lecturer in Law at George Washington University, and a Senior Fellow in the Tech, Law & Security Program at the American University, Washington College of Law. He serves as an advisor to and former member of the American Bar Association Standing Committee on Law and National Security, and a Contributing Editor of the Lawfare blog. He is a member of the ABA Cybersecurity Legal Task Force and of the United States Court of Appeals for the District of Columbia Circuit Advisory Committee on Admissions and Grievances. He serves, as well, as a Hearing Committee Member of the District of Columbia Board of Professional Responsibility. In 2011 he was a Carnegie Fellow in National Security Journalism at the Medill School of Journalism, Northwestern University.
Mr. Rosenzweig is a cum laude graduate of the University of Chicago Law School. He has an M.S. in Chemical Oceanography from the Scripps Institution of Oceanography, University of California at San Diego and a B.A from Haverford College. Following graduation from law school he served as a law clerk to the Honorable R. Lanier Anderson, III of the United States Court of Appeals for the Eleventh Circuit.
He is the author of Cyber Warfare: How Conflicts in Cyberspace are Challenging America and Changing the World and of three video lecture series from The Great Courses, Thinking About Cybersecurity: From Cyber Crime to Cyber Warfare; The Surveillance State: Big Data, Freedom, and You; and Investigating American Presidents.
He is the co-author (with James Jay Carafano) of Winning the Long War: Lessons from the Cold War for Defeating Terrorism and Preserving Freedom and co-editor (with Jill D. Rhodes and Robert S. Litt) of the Cybersecurity Handbook (3rd ed.). He is also co-editor (with Timothy McNulty and Ellen Shearer) of two books, Whistleblowers, Leaks and the Media: The First Amendment and National Security, and National Security Law in the News: A Guide for Journalists, Scholars, and Policymakers. Mr. Rosenzweig is a member of the Literary Society of Washington.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
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.
Senior Of Counsel, Covington & Burling LLP and Executive Chairma, The Chertoff Group
Michael Chertoff concentrates in the area of White Collar Defense and Investigations. In recent years, he has handled a series of federal investigations, including complex criminal and civil regulatory matters. He has advised major clients on SEC and Justice Department investigations and successfully served as the independent monitor of a major national healthcare company under criminal and civil investigation.
In addition to his legal work, Mr. Chertoff is Founder and Chairman of The Chertoff Group, a security and risk management firm, where he provides high-level strategic counsel to corporate and government leaders on a broad range of security issues, from risk identification and prevention to preparedness, response and recovery.
In April of 2012, Mr. Chertoff was elected as the new Chairman of the Board of Directors of BAE Systems, Inc. He also sits on the board of directors or board of advisors of a number of companies and nonprofits.
Previously, Mr. Chertoff served as Secretary of the Department of Homeland Security. As Secretary, he led a 218,000 person department with a budget of $50 billion. Mr. Chertoff developed and implemented border security and immigration policy; promulgated homeland security regulations; and spearheaded a national cyber security strategy. He also served periodically on the National Security Council and the Homeland Security Council, and on the Committee on Foreign Investment in the United States.
Prior to his appointment to the Cabinet, Mr. Chertoff served from 2003 to 2005 on the U.S. Court of Appeals for the Third Circuit. Before becoming a federal judge, Mr. Chertoff was the Assistant Attorney General for the Criminal Division of the U.S. Department of Justice. In that position, he oversaw the investigation of the 9/11 terrorist attacks, and formed the Enron Task Force, which produced more than 20 convictions, including those of CEOs Jeffrey Skilling and Kenneth Lay.
Mr. Chertoff’s career includes more than a decade as a federal prosecutor, including service as U.S. Attorney for the District of New Jersey, First Assistant U.S. Attorney for the District of New Jersey, and Assistant U.S. Attorney for the Southern District of New York. As a federal prosecutor, Mr. Chertoff investigated and personally prosecuted significant cases of political corruption, organized crime, and corporate fraud.
From 1994-2001, Mr. Chertoff represented major corporations and individuals in numerous white collar investigations and trials. Among other matters, he successfully represented the nation’s largest hospital company in a four year, multi-jurisdictional criminal and civil investigation, represented major corporations in corruption scandals, and obtained acquittals at trial for individual criminal defendants.
Mr. Chertoff has received numerous awards including the Department of Justice Henry E. Petersen Memorial Award (2006); the Department of Justice John Marshall Award for Trial of Litigation (1987); NAACP Benjamin L. Hooks Award for Distinguished Service (2007); European Institute Transatlantic Leadership Award (2008); and two honorary doctorates. His trial experiences have been featured in over half a dozen books and many news articles.
National Security Reporter, The Washington Post
Ellen Nakashima is a national security reporter for The Washington Post. She focuses on issues relating to intelligence, technology and civil liberties. She served as a Southeast Asia correspondent for the paper from 2002 to 2006. She has also co-authored a biography of Al Gore, and covered federal agencies, aviation security and Virginia state politics. She joined the Post in 1995.??
Executive Director, American Civil Liberties Union
Anthony D. Romero is the Executive Director of the American Civil Liberties Union. He took the helm just four days before the September 11, 2001 attacks. Shortly afterward, the ACLU launched its national Safe and Free campaign to protect basic freedoms during a time of crisis. Romero has led the ACLU in its fight to restore civil liberties, including pushing for accountability for torture committed under the Bush administration and fighting the practice of indefinite detention. Romero is the ACLU's sixth executive director, and the first Latino and openly gay man to serve in that capacity.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
Senior Of Counsel, Covington & Burling LLP and Executive Chairma, The Chertoff Group
Michael Chertoff concentrates in the area of White Collar Defense and Investigations. In recent years, he has handled a series of federal investigations, including complex criminal and civil regulatory matters. He has advised major clients on SEC and Justice Department investigations and successfully served as the independent monitor of a major national healthcare company under criminal and civil investigation.
In addition to his legal work, Mr. Chertoff is Founder and Chairman of The Chertoff Group, a security and risk management firm, where he provides high-level strategic counsel to corporate and government leaders on a broad range of security issues, from risk identification and prevention to preparedness, response and recovery.
In April of 2012, Mr. Chertoff was elected as the new Chairman of the Board of Directors of BAE Systems, Inc. He also sits on the board of directors or board of advisors of a number of companies and nonprofits.
Previously, Mr. Chertoff served as Secretary of the Department of Homeland Security. As Secretary, he led a 218,000 person department with a budget of $50 billion. Mr. Chertoff developed and implemented border security and immigration policy; promulgated homeland security regulations; and spearheaded a national cyber security strategy. He also served periodically on the National Security Council and the Homeland Security Council, and on the Committee on Foreign Investment in the United States.
Prior to his appointment to the Cabinet, Mr. Chertoff served from 2003 to 2005 on the U.S. Court of Appeals for the Third Circuit. Before becoming a federal judge, Mr. Chertoff was the Assistant Attorney General for the Criminal Division of the U.S. Department of Justice. In that position, he oversaw the investigation of the 9/11 terrorist attacks, and formed the Enron Task Force, which produced more than 20 convictions, including those of CEOs Jeffrey Skilling and Kenneth Lay.
Mr. Chertoff’s career includes more than a decade as a federal prosecutor, including service as U.S. Attorney for the District of New Jersey, First Assistant U.S. Attorney for the District of New Jersey, and Assistant U.S. Attorney for the Southern District of New York. As a federal prosecutor, Mr. Chertoff investigated and personally prosecuted significant cases of political corruption, organized crime, and corporate fraud.
From 1994-2001, Mr. Chertoff represented major corporations and individuals in numerous white collar investigations and trials. Among other matters, he successfully represented the nation’s largest hospital company in a four year, multi-jurisdictional criminal and civil investigation, represented major corporations in corruption scandals, and obtained acquittals at trial for individual criminal defendants.
Mr. Chertoff has received numerous awards including the Department of Justice Henry E. Petersen Memorial Award (2006); the Department of Justice John Marshall Award for Trial of Litigation (1987); NAACP Benjamin L. Hooks Award for Distinguished Service (2007); European Institute Transatlantic Leadership Award (2008); and two honorary doctorates. His trial experiences have been featured in over half a dozen books and many news articles.
National Security Reporter, The Washington Post
Ellen Nakashima is a national security reporter for The Washington Post. She focuses on issues relating to intelligence, technology and civil liberties. She served as a Southeast Asia correspondent for the paper from 2002 to 2006. She has also co-authored a biography of Al Gore, and covered federal agencies, aviation security and Virginia state politics. She joined the Post in 1995.??
Executive Director, American Civil Liberties Union
Anthony D. Romero is the Executive Director of the American Civil Liberties Union. He took the helm just four days before the September 11, 2001 attacks. Shortly afterward, the ACLU launched its national Safe and Free campaign to protect basic freedoms during a time of crisis. Romero has led the ACLU in its fight to restore civil liberties, including pushing for accountability for torture committed under the Bush administration and fighting the practice of indefinite detention. Romero is the ACLU's sixth executive director, and the first Latino and openly gay man to serve in that capacity.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
Partner, HWG LLP
Patricia Paoletta is a partner with the law firm of HWG LLP, where she specializes in telecommunications, trade and technology policy. Ms. Paoletta provides advice on regulatory, trade and legislative policy to clients before the FCC, Congress and the Administration. Her clients include providers of content, cloud, mobile broadband, VoIP, international telecommunications, small cells, cognitive radio, public safety and homeland security solutions. She serves on Advisory Boards for several entities engaged in information services, communications and technology.
Ms. Paoletta has accrued considerable experience with telecommunications trade and policy in the public sector. From 1990 to 1995, she was senior advisor to the International Bureau Chief and Office Director at the Federal Communications Commission. In the mid 1990s, Ms. Paoletta served as Director of Telecommunications Trade Policy in the Office of the U.S. Trade Representative, Executive Office of the President, where she worked on the WTO Information Technology Agreement (ITA) and the Basic Telecommunications Agreement. After USTR, Ms. Paoletta served as Majority Counsel to the House Energy and Commerce Committee. She then moved to Level 3 Communications, as Vice President, Government Relations.
Ms. Paoletta is on the Steering Committee of the Transatlantic Roundtable on Telecommunications and Information Technology of the European Institute. She is a member of the USTR Alumni Association, Washington International Trade Association, the Federal Communications Bar Association (FCBA), and Women in Technology. Ms. Paoletta has served on the Board of Advisors for the Inter-American Dialogue's Latin America Telecom Advisor, Co-Chairman of the American Bar Association International Communications Committee, and as a member of the U.S. Chamber of Commerce's Technology Policy Committee.
Ms. Paoletta served as a delegate in 2012 to the ITU-R's Study Group 6 Working Party 6A Meeting and in 2009 and 2010 to the ITU-R's Study Group I Working Party IB Meetings; the 2009 meetings of CITEL (the Committee on International Telecommunications at the Organization of American States) PCC-II; the International Telecommunication Union (ITU) World Telecommunications Standards Assembly (2000); the ITU Internet Protocol Telephony Experts Group and the ITU World Telecommunications Policy Forum in 2001; as Chairman of the National Reliability and Interoperability Council (NRIC) Steering Committee (2000-2001); as Board Member for the Voice on the Net Coalition (2001); as Co-Chairman of the FCBA's Annual Seminar Committee (2009-2011); as a member of the FCBA's Ad Hoc Speakers Committee (2006-2007); as Co-Chairman for the FCBA International Practice Committee (2001-2002 and 2005-2006); and as a Co-Chairman of the FCBA Legislative Practice Committee (1999-2000).
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.
Principal, Joel Brenner LLC
Joel F. Brenner specializes in cyber and physical security, data protection, and privacy, intelligence law, and the regulation of sensitive cross-border transactions. He has represented companies and individuals in a wide variety of transactions and proceedings including sensitive foreign acquisitions and overseas operations, the liability of foreign governments, export controls, and internal corporate investigations. He has years of experience inside and outside government involving national and homeland security and enjoys working with companies of all sizes.
Mr. Brenner was Senior Counsel at the National Security Agency, advising Agency leadership on the public-private effort to create better security for the Internet. From 2006 until mid-2009, he was the head of U.S. counterintelligence under the Director of National Intelligence and was responsible for integrating the counterintelligence activities of the 17 departments and agencies with intelligence authorities, including the FBI and CIA and elements of the Departments of Defense, Energy, and Homeland Security. From 2002 – 2006, Mr. Brenner was NSA's Inspector General, responsible for that agency's top-secret internal audits and investigations. He has also served as a prosecutor in the Justice Department's Antitrust Division and has extensive trial and arbitration experience in private practice.
Mr. Brenner holds a JD from the Harvard Law School, a PhD from the London School of Economics, and a BA from the University of Wisconsin – Madison.
He is a member of the American Bar Association's Standing Committee on Law & National Security. He has written about intelligence oversight and Presidential authority to suspend or prohibit foreign takeovers of U.S. firms, and is often quoted in the national media on data security, privacy, and intelligence issues. Mr. Brenner was awarded the Intelligence Community Achievement Medal in July 2009.
Mr. Brenner is the author of America the Vulnerable: Inside the New Threat Matrix of Digital Espionage, Crime and Warfare (Penguin Press, 2011).
Mr. Brenner is admitted to practice in Washington, DC, Virginia, Maryland, and New York and in a variety of federal trial and appellate courts.
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Legislative Counsel, American Civil Liberties Union
Michelle Richardson is a Legislative Counsel with the American Civil Liberties Union Washington Legislative Office where she focuses on national security and government transparency issues such as the Patriot Act, the Foreign Intelligence Surveillance Act, cybersecurity, state secrets and the Freedom of Information Act. Before coming to the ACLU in 2006, Richardson served as counsel to the House Judiciary Committee where she specialized in national security, civil rights and constitutional issues for Democratic Ranking Member John Conyers (D-Mich.).?
Professorial Lecturer in Law, The George Washington University
Paul Rosenzweig is an accomplished writer and speaker with a national reputation in cyber security and homeland security. He is the founder of Red Branch Consulting PLLC, a homeland security consulting company. He is also a Senior Advisor to The Chertoff Group. Mr. Rosenzweig formerly served as Deputy Assistant Secretary for Policy in the Department of Homeland Security.
He is a Professorial Lecturer in Law at George Washington University, and a Senior Fellow in the Tech, Law & Security Program at the American University, Washington College of Law. He serves as an advisor to and former member of the American Bar Association Standing Committee on Law and National Security, and a Contributing Editor of the Lawfare blog. He is a member of the ABA Cybersecurity Legal Task Force and of the United States Court of Appeals for the District of Columbia Circuit Advisory Committee on Admissions and Grievances. He serves, as well, as a Hearing Committee Member of the District of Columbia Board of Professional Responsibility. In 2011 he was a Carnegie Fellow in National Security Journalism at the Medill School of Journalism, Northwestern University.
Mr. Rosenzweig is a cum laude graduate of the University of Chicago Law School. He has an M.S. in Chemical Oceanography from the Scripps Institution of Oceanography, University of California at San Diego and a B.A from Haverford College. Following graduation from law school he served as a law clerk to the Honorable R. Lanier Anderson, III of the United States Court of Appeals for the Eleventh Circuit.
He is the author of Cyber Warfare: How Conflicts in Cyberspace are Challenging America and Changing the World and of three video lecture series from The Great Courses, Thinking About Cybersecurity: From Cyber Crime to Cyber Warfare; The Surveillance State: Big Data, Freedom, and You; and Investigating American Presidents.
He is the co-author (with James Jay Carafano) of Winning the Long War: Lessons from the Cold War for Defeating Terrorism and Preserving Freedom and co-editor (with Jill D. Rhodes and Robert S. Litt) of the Cybersecurity Handbook (3rd ed.). He is also co-editor (with Timothy McNulty and Ellen Shearer) of two books, Whistleblowers, Leaks and the Media: The First Amendment and National Security, and National Security Law in the News: A Guide for Journalists, Scholars, and Policymakers. Mr. Rosenzweig is a member of the Literary Society of Washington.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
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.
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.
Principal, Joel Brenner LLC
Joel F. Brenner specializes in cyber and physical security, data protection, and privacy, intelligence law, and the regulation of sensitive cross-border transactions. He has represented companies and individuals in a wide variety of transactions and proceedings including sensitive foreign acquisitions and overseas operations, the liability of foreign governments, export controls, and internal corporate investigations. He has years of experience inside and outside government involving national and homeland security and enjoys working with companies of all sizes.
Mr. Brenner was Senior Counsel at the National Security Agency, advising Agency leadership on the public-private effort to create better security for the Internet. From 2006 until mid-2009, he was the head of U.S. counterintelligence under the Director of National Intelligence and was responsible for integrating the counterintelligence activities of the 17 departments and agencies with intelligence authorities, including the FBI and CIA and elements of the Departments of Defense, Energy, and Homeland Security. From 2002 – 2006, Mr. Brenner was NSA's Inspector General, responsible for that agency's top-secret internal audits and investigations. He has also served as a prosecutor in the Justice Department's Antitrust Division and has extensive trial and arbitration experience in private practice.
Mr. Brenner holds a JD from the Harvard Law School, a PhD from the London School of Economics, and a BA from the University of Wisconsin – Madison.
He is a member of the American Bar Association's Standing Committee on Law & National Security. He has written about intelligence oversight and Presidential authority to suspend or prohibit foreign takeovers of U.S. firms, and is often quoted in the national media on data security, privacy, and intelligence issues. Mr. Brenner was awarded the Intelligence Community Achievement Medal in July 2009.
Mr. Brenner is the author of America the Vulnerable: Inside the New Threat Matrix of Digital Espionage, Crime and Warfare (Penguin Press, 2011).
Mr. Brenner is admitted to practice in Washington, DC, Virginia, Maryland, and New York and in a variety of federal trial and appellate courts.
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Legislative Counsel, American Civil Liberties Union
Michelle Richardson is a Legislative Counsel with the American Civil Liberties Union Washington Legislative Office where she focuses on national security and government transparency issues such as the Patriot Act, the Foreign Intelligence Surveillance Act, cybersecurity, state secrets and the Freedom of Information Act. Before coming to the ACLU in 2006, Richardson served as counsel to the House Judiciary Committee where she specialized in national security, civil rights and constitutional issues for Democratic Ranking Member John Conyers (D-Mich.).?
Professorial Lecturer in Law, The George Washington University
Paul Rosenzweig is an accomplished writer and speaker with a national reputation in cyber security and homeland security. He is the founder of Red Branch Consulting PLLC, a homeland security consulting company. He is also a Senior Advisor to The Chertoff Group. Mr. Rosenzweig formerly served as Deputy Assistant Secretary for Policy in the Department of Homeland Security.
He is a Professorial Lecturer in Law at George Washington University, and a Senior Fellow in the Tech, Law & Security Program at the American University, Washington College of Law. He serves as an advisor to and former member of the American Bar Association Standing Committee on Law and National Security, and a Contributing Editor of the Lawfare blog. He is a member of the ABA Cybersecurity Legal Task Force and of the United States Court of Appeals for the District of Columbia Circuit Advisory Committee on Admissions and Grievances. He serves, as well, as a Hearing Committee Member of the District of Columbia Board of Professional Responsibility. In 2011 he was a Carnegie Fellow in National Security Journalism at the Medill School of Journalism, Northwestern University.
Mr. Rosenzweig is a cum laude graduate of the University of Chicago Law School. He has an M.S. in Chemical Oceanography from the Scripps Institution of Oceanography, University of California at San Diego and a B.A from Haverford College. Following graduation from law school he served as a law clerk to the Honorable R. Lanier Anderson, III of the United States Court of Appeals for the Eleventh Circuit.
He is the author of Cyber Warfare: How Conflicts in Cyberspace are Challenging America and Changing the World and of three video lecture series from The Great Courses, Thinking About Cybersecurity: From Cyber Crime to Cyber Warfare; The Surveillance State: Big Data, Freedom, and You; and Investigating American Presidents.
He is the co-author (with James Jay Carafano) of Winning the Long War: Lessons from the Cold War for Defeating Terrorism and Preserving Freedom and co-editor (with Jill D. Rhodes and Robert S. Litt) of the Cybersecurity Handbook (3rd ed.). He is also co-editor (with Timothy McNulty and Ellen Shearer) of two books, Whistleblowers, Leaks and the Media: The First Amendment and National Security, and National Security Law in the News: A Guide for Journalists, Scholars, and Policymakers. Mr. Rosenzweig is a member of the Literary Society of Washington.
Fellow, National Security Institute, Antonin Scalia Law School, George Mason University
Vince Vitkowsky chaired the Executive Committee of the Federalist Society’s International and National Security Law and Policy Practice Group for over a decade. He is also a Fellow at the National Security Institute of George Mason University Law School. Vince spent 45 years in private practice, primarily in AmLaw 100/200 firms and their spin-offs. His practice included domestic and international commercial arbitration and litigation, as well as cyber risks and liabilities. Vince's current focus is on national security policy, artificial intelligence, cybersecurity, and counterterrorism. He has often written and spoken on national security and other public policy issues. Among other affiliations, Vince has been an Adjunct Fellow at the Center for Law and Counterterrorism of the Foundation for the Defense of Democracies, a member of the Executive Committee of the American Branch of the International Law Association, and Co-Chair of the Committee on Interventions and Trial Observations of the International Bar Association’s Human Rights Institute. He received his B.A. from Northwestern University and his J.D. from Cornell Law School.
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.
Senior Policy Analyst, The George Washington University Regulatory Studies Center
Sofie Miller's regulatory research portfolio includes economic analysis of energy efficiency standards, analysis of regulatory benefits, use of cost benefit analysis by agencies, retrospective review of existing rules, regressive effects of regulations, and the efficacy of public participation within the rulemaking process. Sofie has submitted public comments on regulations establishing energy efficiency standards, airline passenger protections, consumer product safety, and standards to prevent foodborne illnesses. Sofie has published articles in Regulation Magazine and the journal Engage, and is the editor of the GW Regulatory Studies Center's weekly Regulation Digest, which tracks regulatory developments in federal agencies, think tanks, and the media.
The NSA and Civil Liberties
Houston, TexasCan NSA Monitoring of Domestic Communications be Reconciled With Individual Constitutional Liberty Interests?
Luncheon: A Conversation on the NSA Surveillance Programs
Michael Chertoff, Ellen Nakashima, Anthony D. Romero, Vincent Vitkowsky
In the 12 years since 9/11, as the national security threat matrix has become increasingly...
Luncheon: A Conversation on the NSA Surveillance Programs
Michael Chertoff, Ellen Nakashima, Anthony D. Romero, Vincent Vitkowsky
In the 12 years since 9/11, as the national security threat matrix has become increasingly...
The Cybersecurity Overreach: A Few Harsh Words About the President’s Cybersecurity Executive Order, Along with a Better Solution
Patricia J. Paoletta
Note from the Editor: This article is a discussion about Executive Order 13636 on cybersecurity...
Luncheon: A Conversation on the NSA Surveillance Programs
The NSA, Security, Privacy, and Intelligence Symposium
Washington, DCInternational: Cybersecurity – The Policy and Politics of a Leading National Security Threat
Steven Gill Bradbury, Joel F. Brenner, Michelle Richardson, Paul Rosenzweig, Vincent Vitkowsky, John C. Yoo
Cyber attacks were the first identified global threat in the U.S. Intelligence Community's 2013 Worldwide...
International: Cybersecurity – The Policy and Politics of a Leading National Security Threat
Steven Gill Bradbury, Joel F. Brenner, Michelle Richardson, Paul Rosenzweig, Vincent Vitkowsky, John C. Yoo
Cyber attacks were the first identified global threat in the U.S. Intelligence Community's 2013 Worldwide...
International: Cybersecurity – The Policy and Politics of a Leading National Security Threat
2013 National Lawyers Convention
Washington, DCEPA’s Retrospective Review of Regulations: Will It Reduce Manufacturing Burdens?
Sofie E. Miller
Introduction Through a series of Executive Orders, President Obama has encouraged federal regulatory agencies to...