Secretary
U.S. Department of Homeland Security
Chairman, National Security Task Force
U.S. Chamber of Commerce
Director and Senior Fellow, Technology and Public Policy Program
Center for Strategic and International Studies
Corporate Vice President, Trustworthy Computing Group
Microsoft Corporation
U.S. Senate Committee on Homeland Security & Governmental Affairs
340 Dirksen Senate Office Building Washington, DC, 20510
(202) 224-2627