Partner and Co-chair, Global Law & Public Policy, Arnold & Porter LLP
Partner, Arnold & Porter LLP, Washington, DC; Adjunct Senior Fellow in International and National Security Law, Council on Foreign Relations.
Formerly: Legal Adviser to the U.S. Department of State, Washington, DC (2005-09); Senior Associate Counsel to the President and Legal Adviser to the National Security Council (2001-05); Counsel for National Security Matters, Criminal Division, U.S. Department of Justice (1997-2001); Of Counsel, Senate Select Committee on Intelligence (1996); Special Assistant to the Director of Central Intelligence (1988-91).
Vice-Chair, The American Ditchley Foundation.