Marie L. Knowles

Marie L. Knowles "retired from Atlantic Richfield Company ('ARCO') in 2000 and was Executive Vice President and Chief Financial Officer from 1996 until 2000 and a director from 1996 until 1998. She joined ARCO in 1972. Ms. Knowles is also a member of the Board of Trustees of the Fidelity Funds. She has been a director of the Company since March 2002."


 * Former Director, Phelps Dodge
 * Director, McKesson, Inc