National Republican Senatorial Committee
Campaign committee for Republican U.S. Senate candidates
Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP
Mark Steven Kirk
US Senator and Representative from Illinois
Mitt Romney
U.S. senator from Utah, former Massachusetts governor
John Kasich
CNN political commentator, former Ohio governor
Unintimidated PAC
Scott Walker's 2016 presidential unlimited fundraising PAC
George W Bush
43rd US president, ex-governor of Texas, son of George H W Bush
Peter G Fitzgerald
US Senator from Illinois; Chairman, Chain Bridge Bank