Board of Directors

• David J. O'Reilly
  Chairman and Chief Executive Officer
• Peter J. Robertson
  Vice Chairman of the Board

• Samuel H. Armacost
  Chairman of SRI International
• Linnet F. Deily
  Former U.S. Trade Representative and U.S. Ambassador to the WTO
• Robert E. Denham
  Partner of Munger, Tolles & Olson, LLP

• Robert J. Eaton
  Retired Chairman of the Board of Management of DaimlerChrysler AG
• Sam Ginn
  Private Investor; Retired Chairman of Vodafone AirTouch, PLC
• Franklyn G. Jenifer
  President Emeritus of The University of Texas at Dallas

• Sam Nunn
  Co-Chairman and Chief Executive Officer of the Nuclear Threat Initiative; former U.S. Senator from Georgia
• James L. Jones
  President and Chief Executive Officer of the Institute for 21st Century Energy
• Donald B. Rice
  Chairman, President and Chief Executive Officer of Agensys, Inc.

• Kevin W. Sharer
  Chairman, Chief Executive Officer and President of Amgen, Inc.
• Charles R. Shoemate
  Retired Chairman, President and Chief Executive Officer of Bestfoods
• Ronald D. Sugar
  Chairman and Chief Executive Officer of Northrop Grumman Corp.

• Carl Ware
  Former Senior Adviser to the Chief Executive Officer of The Coca-Cola Co.

Updated: May 2008