John McCain
US Senator and Representative from Arizona
Ted Cruz
Republican U.S. Senator from Texas
Allen West
Tea Party-backed Congressman elected in 2010 (R-Fla.)
Liz Cheney
US Representative for Wyoming;daughter of Dick Cheney
Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Mark Steven Kirk
US Senator and Representative from Illinois
Star Parker
Conservative political activist
Louie Gohmert
US Representative from Texas (2005-present)