Governor Haley Barbour of Mississippi
Governor Chris Christie of New Jersey
Senator John Cornyn of Texas
Senator Jim DeMint of South Carolina
Former Speaker of the House Newt Gingrich of Georgia
Former Governor Mike Huckabee of Arkansas
Governor Bobby Jindal of Louisiana
Former Governor and 2008 vice presidential nominee Sarah Palin of Alaska
Representative Ron Paul of Texas
Governor Tim Pawlenty of Minnesota
Representative Mike Pence of Indiana
Governor Rick Perry of Texas
Former Governor Mitt Romney of Massachusetts