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Roger R. Hemminghaus, age 68, has been a director since June 2000. From 1996 to 1999, Mr. Hemminghaus served as Chief Executive Officer of Ultramar Diamond Shamrock Corp. and from 1996 to January 2000 he served as the Chairman of the Board. From 1987 to 1996, Mr. Hemminghaus served as the Chairman and Chief Executive Officer of Diamond Shamrock, Inc. Mr. Hemminghaus is a past Chairman of the Federal Reserve Bank of Dallas and currently serves as a director of CTS Corporation, Luby�s, Inc. and Xcel Energy, Inc. Mr. Hemminghaus also serves on the Board of Regents of Texas Lutheran University, on the National Executive Board of the Boy Scouts of America and as Chairman of the Board of Directors of the Southwest Research Institute. Mr. Hemminghaus� term as a Class I director expires at the 2006 annual meeting.
Committees
Audit Committee
Nominating and Corporate Governance Committee | 