Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP
National Republican Senatorial Committee
Campaign committee for Republican U.S. Senate candidates
Paul Ryan
Former US Representative from Wisconsin
John McCain
US Senator and Representative from Arizona
Kay Bailey Hutchison
Permanent Representative to NATO. former US Senator from Texas
Arlen Specter
US Senator from Pennsylvania
Tom Cotton
US Senator from Arkansas (2015-present); former US Representative (2013-2015)