Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP
Mitt Romney
U.S. senator from Utah, former Massachusetts governor
John S. McCain III
US Senator and Representative from Arizona
Ken Buck
US Representative from Colorado (2015-present)
John Thune
US Senator from South Dakota (2005-present); former US Representative (1997-2003)
America's Foundation
Rick Santorum's PAC
