Committees

(1) = Chairman of the Board    (2) = Presiding (Lead) Director    Chair = Chair    Committee Member = Member
  Finance Audit Compensation Governance
Barbara T. Alexander   Member of Audit Committee   Member of Governance Committee
Stephen M. Bennett     Committee Chair for Compensation Committee  
Sir Donald G. Cruickshank Member of Finance Committee     Member of Governance Committee
Raymond V. Dittamore (2)   Committee Chair for Audit Committee    
Raymond V. Dittamore has served as a Director of the Company since December 2002. Mr. Dittamore is a retired audit partner of Ernst & Young LLP, an international accounting firm. Mr. Dittamore retired in 2001 after 35 years of service with that firm, including 14 years as the managing partner of the firms San Diego office. Mr. Dittamore is also a director of Invitrogen Corporation, Gen-Probe Incorporated, and Digirad Corporation. Mr. Dittamore received a B.S. degree from San Diego State University.
Thomas W. Horton   Member of Audit Committee    
Irwin Mark Jacobs Member of Finance Committee      
Paul E. Jacobs (1)        
Dr. Robert E. Kahn Member of Finance Committee      
Sherry Lansing       Committee Chair for Governance Committee
Duane A. Nelles Committee Chair for Finance Committee      
Marc I. Stern     Member of Compensation Committee Member of Governance Committee
General Brent Scowcroft     Member of Compensation Committee