Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Senate Conservatives Fund
PAC aligned with Ted Cruz
Josh Mandel
far-right Ohio Republican congressman
Allen West
Tea Party-backed Congressman elected in 2010 (R-Fla.)
Marco Rubio
US Senator from Florida; (2011-present); 2016 GOP Presidential candidate
John McCain
US Senator and Representative from Arizona
Richard E Mourdock
Indiana State Treasurer, candidate for US Senate in 2012
Linda Lingle
Governor of Hawaii
Ron Paul
US Representative from Texas
