Joseph W Prueher

Director since 2003; member of the Governance and Organization and Compensation Committees. Consulting Professor and Senior Advisor, Stanford University, since 2001; formerly U.S. Ambassador to the People's Republic of China from 1999 to 2001; Admiral, U.S. Navy (Retired), Commander-in-Chief of U.S. Pacific Command from 1996 to 1999. Mr. Prueher is also a director of Merrill Lynch & Co., Inc., New York, New York; DynCorp International Inc., Falls Church, Virginia; and Emerson Electric Co., St. Louis, Missouri.