Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Mike Rogers
former US Representative from Michigan
Thaddeus George McCotter
US Representative from Michigan
Joseph Knollenberg
US Representative from Michigan
Michael J Bouchard
Sheriff of Oakland County, and frequent Republican candidate for state wide office
Carl Levin
Former US Senator from Michigan
George H W Bush
41st US president; DCI 1976-77
Al D’Amato
US Senator from New York; Park Strategies
Debbie Stabenow
US Senator and Representative from Michigan (2001-present)