Republican Candidates(images from wikicommons)

Senator Sam Brownback of Kansas

Former Governor Jim Gilmore of Virginia

Former Mayor Rudy Giuliani of New York

Former Governor Mike Huckabee of Arkansas

Representative Duncan Hunter of California

Former Ambassador Alan Keyes of Maryland

Senator John McCain of Arizona

Representative Ron Paul of Texas

Former Governor Mitt Romney of Massachusetts

Representative Tom Tancredo of Colorado

Former Senator Fred Thompson of Tennessee