Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Roger Williams
US Representative from Texas
Phil Gramm
US Representative and Senator from Texas
Kay Granger
US Representative from Texas
Dick Armey
Lobbyist and Former US Representative from Texas
George H W Bush
41st US president; DCI 1976-77
John Cornyn
Republican US Senator from Texas
Lou Barletta
Former US Representative from Pennsylvania; Pioneer Strategies