Senior Fellow, Center for American Progress
Kate Martin is a Senior Fellow at American Progress where she works on issues at the intersection of national security, civil liberties, and human rights. The New York Times’ Taking Note blog described her as “an expert on surveillance and detention, and a leading advocate for the rule of law in the so-called ‘war on terror.’” Before coming to American Progress, Ms. Martin served as director of the Center for National Security Studies for more than 20 years. She frequently testifies before Congress on national security and civil liberties issues. She is also a frequent commentator in the national media and has written extensively on these issues for the past 25 years. At the Center for National Security Studies, Martin brought lawsuits that challenged government deprivations of civil liberties. She has taught national security law and served as general counsel to the National Security Archive.
Ms. Martin is a graduate of the University of Virginia School of Law and Pomona College. Before joining the public interest world, she served as a partner at the law firm of Nussbaum, Owen & Webster.
Founder, Libertas-West Project
Karen Lugo is a constitutional law consultant and national security analyst. She was Director of the Center for Tenth Amendment at Texas Public Policy Foundation from 2013 to 2015. When living in California, she was Co-Director of the Center for Constitutional Jurisprudence Center. From 2005 – 2012, she was a clinical visiting and adjunct professor at Chapman University School of Law where she co-taught the advanced Constitutional Law Clinic. Karen has co-authored and written circuit-level and Supreme Court amicus briefs on such issues as FISA Surveillance, Healthcare Reform, Arizona’s Border Security, Gay Marriage, The Ten Commandments, Eminent Domain, Christian Clubs on University Campuses, and Material Support for Terrorists.
Karen is the founder of the Libertas-West Project, a center for study Islamic integration and radicalization issues. In this capacity, she consulted with the Center for Security Policy to write a book on local over-watch of mosque construction and community engagement called: Mosques in America: A Guide to Accountable Permit Hearings and Continuing Citizen Oversight.
Karen writes and speaks for European and American groups on the importance of basing assimilation efforts on principles of Western exceptionalism. She presented a policy brief to the French Conseil d’Etat analyzing the legal implications of banning the burqa. Ms. Lugo has written one of the most comprehensive overviews of sharia law in American courts, American Family Law and Sharia-Compliant Marriages, for the Federalist Society law journal, Engage. She has written several white papers on the American Law for American Courts legislation and sharia tribunals in America.
Ms. Lugo was an appointee to the California Advisory Committee to the U.S. Commission on Civil Rights. She also taught a Human Rights law course on the contrast between French and English Enlightenment theories in Strasbourg, France.
Until moving from California, Ms. Lugo was a member of the David Horowitz Freedom Center Board of Directors. She was also a regular guest on the Orange County PBS local issues debate program, Inside OC, and she is a contributor to Pajamas Media, National Review Online, City Journal, American Spectator, American Greatness, Townhall.com, American Thinker, Daily Caller, and Family Security Matters. She has been interviewed by dozens of radio hosts and has spoken for civic groups on constitutional and cultural concerns.
Senior Lecturer; Director, The Robert S. Strauss Center for International Security and Law, The University of Texas at Austin School of Law
Adam Klein is Director of the Strauss Center and Director of Strauss’ Program on Technology, Security, and Global Affairs. Adam also serves as a Senior Lecturer at the School of Law. Before joining the Strauss Center, Adam served as Chairman of the United States Privacy and Civil Liberties Oversight Board, the independent, bipartisan federal agency responsible for overseeing counterterrorism programs at the NSA, FBI, CIA, Department of Homeland Security, and other federal agencies. As the Board’s Senate-confirmed Chairman, he oversaw its oversight and advice engagements with other federal agencies, while also serving as the Board’s chief executive officer.
Before entering government, Adam was the Robert M. Gates Senior Fellow at the Center for a New American Security, a bipartisan national-security research institution in Washington, DC. There, his research focused on government surveillance, intelligence powers, and national security law. Previously, Adam practiced law at Wilmer Cutler Pickering Hale & Dorr, LLP and served as a law clerk to Justice Antonin Scalia of the U.S. Supreme Court and Judge Brett Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. He has also worked on national-security policy at the RAND Corporation, the 9/11 Public Discourse Project (the non-profit successor to the 9/11 Commission), and in the U.S. Congress. He received his BA from Northwestern University and his JD from Columbia Law School.
Adam is a former Council on Foreign Relations International Affairs Fellow and Robert Bosch Foundation Fellow in Berlin. He speaks German and French.
Director, Washington Legislative Office, American Civil Liberties Union (ACLU)
Laura W. Murphy is in her second tenure as Director of the ACLU’s Washington Legislative Office, a position she first held from 1993-2005. Since returning Murphy has maintained strong relationships with leaders in the United States Congress and the Obama Administration to advance the ACLU’s public policy priorities including national security, criminal justice, human rights, privacy, reproductive rights, civil rights and First Amendment issues.
Recently, Murphy played a leadership role in the passage of the Fair Sentencing Act of 2010 signed into law by President Obama on August 3, 2010—a law that reduced the sentencing disparity between crack and powder cocaine and that begins to address some of the racial disparities in the criminal justice system. Under her leadership, the ACLU Washington Legislative Office worked with Congress and the White House to gain support around federally-funded abortions for servicewomen and military dependents in the cases of rape or incest. The provision was signed into law on January 2, 2013.
Prior to her return to the ACLU, she founded and directed her own firm, Laura Murphy & Associates, L.L.C., where she utilized her 30 years of policy-making and political expertise to guide and advise corporate and non-profit clients at the national, state and local levels.
Murphy is well known for her notable legislative career advancing human rights and civil liberties. Both major newspapers on Capitol Hill, Roll Call and The Hill, selected Murphy as one of the 50 most influential lobbyists and one of 17 top nonprofit lobbyists in 1997 and 2003, respectively. In 1997, and again in 2003, the Congressional Black Caucus honored her for her significant contributions to legislation that advances civil rights and civil liberties. She has been given awards for her work with Congress and the White House by ACLU affiliates in Massachusetts, Mississippi and Maryland. Murphy has also been instrumental in garnering support from African Americans for same sex marriage, especially in her home state of Maryland. Murphy’s family has a storied history in the civil rights movement and in the Black press, and they were intimately involved in the successful 2012 campaign for marriage equality in Maryland.
In previous professional positions Murphy served as chief of staff to a California Assembly Speaker and a cabinet member for the Mayor of the District of Columbia. Murphy has testified more than a dozen times before Congress and is an experienced national spokesperson. She has been a frequent guest on television and radio including PBS, “NBC Nightly News” and “The Today Show”, “ABC World News”, CNN, Fox News, and National Public Radio.
Founding Director, Knight First Amendment Institute at Columbia University
Jameel Jaffer is the founding director of the Knight First Amendment Institute at Columbia University, which works to protect and expand the freedoms of speech and the press through strategic litigation, research, and public education. Until recently, Jaffer was deputy legal director at the American Civil Liberties Union and director of the ACLU’s Center for Democracy, in which role he oversaw the ACLU’s work relating to free speech, privacy, technology, national security, and international human rights.
Jaffer has litigated some of the most significant post-9/11 cases relating to national security and civil liberties, including cases concerning detention, interrogation, surveillance, targeted killing, and government secrecy. He co-led the litigation that resulted in the publication of the Bush administration’s “torture memos”—a lawsuit the New York Times described as “among the most successful in the history of public disclosure.” More recently, he led the ACLU’s litigation that resulted in the publication of the Obama administration’s “drone memos.”
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.
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.
Senior Lecturer; Director, The Robert S. Strauss Center for International Security and Law, The University of Texas at Austin School of Law
Adam Klein is Director of the Strauss Center and Director of Strauss’ Program on Technology, Security, and Global Affairs. Adam also serves as a Senior Lecturer at the School of Law. Before joining the Strauss Center, Adam served as Chairman of the United States Privacy and Civil Liberties Oversight Board, the independent, bipartisan federal agency responsible for overseeing counterterrorism programs at the NSA, FBI, CIA, Department of Homeland Security, and other federal agencies. As the Board’s Senate-confirmed Chairman, he oversaw its oversight and advice engagements with other federal agencies, while also serving as the Board’s chief executive officer.
Before entering government, Adam was the Robert M. Gates Senior Fellow at the Center for a New American Security, a bipartisan national-security research institution in Washington, DC. There, his research focused on government surveillance, intelligence powers, and national security law. Previously, Adam practiced law at Wilmer Cutler Pickering Hale & Dorr, LLP and served as a law clerk to Justice Antonin Scalia of the U.S. Supreme Court and Judge Brett Kavanaugh of the U.S. Court of Appeals for the D.C. Circuit. He has also worked on national-security policy at the RAND Corporation, the 9/11 Public Discourse Project (the non-profit successor to the 9/11 Commission), and in the U.S. Congress. He received his BA from Northwestern University and his JD from Columbia Law School.
Adam is a former Council on Foreign Relations International Affairs Fellow and Robert Bosch Foundation Fellow in Berlin. He speaks German and French.
Founder, Libertas-West Project
Karen Lugo is a constitutional law consultant and national security analyst. She was Director of the Center for Tenth Amendment at Texas Public Policy Foundation from 2013 to 2015. When living in California, she was Co-Director of the Center for Constitutional Jurisprudence Center. From 2005 – 2012, she was a clinical visiting and adjunct professor at Chapman University School of Law where she co-taught the advanced Constitutional Law Clinic. Karen has co-authored and written circuit-level and Supreme Court amicus briefs on such issues as FISA Surveillance, Healthcare Reform, Arizona’s Border Security, Gay Marriage, The Ten Commandments, Eminent Domain, Christian Clubs on University Campuses, and Material Support for Terrorists.
Karen is the founder of the Libertas-West Project, a center for study Islamic integration and radicalization issues. In this capacity, she consulted with the Center for Security Policy to write a book on local over-watch of mosque construction and community engagement called: Mosques in America: A Guide to Accountable Permit Hearings and Continuing Citizen Oversight.
Karen writes and speaks for European and American groups on the importance of basing assimilation efforts on principles of Western exceptionalism. She presented a policy brief to the French Conseil d’Etat analyzing the legal implications of banning the burqa. Ms. Lugo has written one of the most comprehensive overviews of sharia law in American courts, American Family Law and Sharia-Compliant Marriages, for the Federalist Society law journal, Engage. She has written several white papers on the American Law for American Courts legislation and sharia tribunals in America.
Ms. Lugo was an appointee to the California Advisory Committee to the U.S. Commission on Civil Rights. She also taught a Human Rights law course on the contrast between French and English Enlightenment theories in Strasbourg, France.
Until moving from California, Ms. Lugo was a member of the David Horowitz Freedom Center Board of Directors. She was also a regular guest on the Orange County PBS local issues debate program, Inside OC, and she is a contributor to Pajamas Media, National Review Online, City Journal, American Spectator, American Greatness, Townhall.com, American Thinker, Daily Caller, and Family Security Matters. She has been interviewed by dozens of radio hosts and has spoken for civic groups on constitutional and cultural concerns.
Senior Fellow, Center for American Progress
Kate Martin is a Senior Fellow at American Progress where she works on issues at the intersection of national security, civil liberties, and human rights. The New York Times’ Taking Note blog described her as “an expert on surveillance and detention, and a leading advocate for the rule of law in the so-called ‘war on terror.’” Before coming to American Progress, Ms. Martin served as director of the Center for National Security Studies for more than 20 years. She frequently testifies before Congress on national security and civil liberties issues. She is also a frequent commentator in the national media and has written extensively on these issues for the past 25 years. At the Center for National Security Studies, Martin brought lawsuits that challenged government deprivations of civil liberties. She has taught national security law and served as general counsel to the National Security Archive.
Ms. Martin is a graduate of the University of Virginia School of Law and Pomona College. Before joining the public interest world, she served as a partner at the law firm of Nussbaum, Owen & Webster.
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
Agnes Williams Sesquicentennial Professor of Federal Courts, Georgetown Law
Stephen I. Vladeck is a professor of law at the Georgetown University Law Center, and is a nationally recognized expert on the federal courts; the Supreme Court; national security law; and military justice.
Vladeck is author of the New York Times bestselling book, “The Shadow Docket: How the Supreme Court Uses Stealth Rulings to Amass Power and Undermine the Republic,” which won the 2023 Writers’ League of Texas Book Award for Non-Fiction and was a finalist for the 2024 ABA Silver Gavel Award for Media and the Arts. Vladeck is also a highly regarded appellate advocate, having argued three cases before the U.S. Supreme Court and over a dozen before various lower federal civilian and military courts. He has received numerous awards for his influential and widely cited legal scholarship, his prolific popular writing, his teaching, and his service to the legal profession—including the 2024 University of Texas President’s Research Impact Award and his selection by the Order of the Coif to serve as its Distinguished Visiting Professor for 2025.
Vladeck is CNN’s Supreme Court analyst and editor and author of “One First,” a popular weekly newsletter about the Supreme Court. Together with Bobby Chesney, Vladeck co-hosts the popular and award-winning “National Security Law Podcast.” He is also a co-author of Aspen Publishers’ leading national security law and counterterrorism law casebooks. And he is a member of the Board of Trustees of EarthJustice—the nation’s premier nonprofit public interest environmental law organization.
Vladeck graduated from Yale Law School in 2004—where he was executive editor of the Yale Law Journal and won the Harlan Fiske Stone Prize for outstanding moot court oralist and shared the Potter Stewart Prize for best moot court team performance. After law school, he clerked for the Honorable Marsha S. Berzon on the U.S. Court of Appeals for the Ninth Circuit and the Honorable Rosemary Barkett on the U.S. Court of Appeals for the Eleventh Circuit. He earned a B.A. summa cum laude with Highest Distinction in History and Mathematics from Amherst College in 2001—where he wrote his senior thesis on “Leipzig’s Shadow: The War Crimes Trials of the First World War and Their Implications from Nuremberg to the Present.” A native New Yorker and hopeless Mets fan, Vladeck lives in the District with his wife, Karen (Founder and Managing Partner of Risepoint Search Partners); their daughters, Madeleine and Sydney; and their eleven-year-old pug, Roxanna.
Reauthorization of Section 702 - Podcast
Kate Martin, Karen J. Lugo, Adam I. Klein
Section 702 of the Foreign Intelligence Surveillance Act (FISA) is up for reauthorization in 2017....
Reauthorization of Section 702
International & National Security Law Practice Group Teleforum
TeleforumJameel Jaffer and Laura Murphy Testimony Before The House Committee on the Judiciary Oversight Hearing on The Administration’s Use of FISA Authorities
Laura W. Murphy, Jameel Jaffer
Before The House Committee on the Judiciary Oversight Hearing on The Administration’s Use of...
Nathan A. Sales Privacy and Civil Liberties Oversight Board Testimony
Nathan A. Sales
Workshop Regarding Surveillance Programs Operated Pursuant to Section 215 of the USA PATRIOT Act and...
Steven G. Bradbury Testimony Before the House Committee on the Judiciary Oversight Hearing into the Administration’s Use of FISA Authorities
Steven Gill Bradbury
Before the House Committee on the Judiciary Oversight Hearing into the Administration’s Use of FISA...
2013 Supreme Court Review
Tulsa, OklahomaClapper v. Amnesty International