Mitt Romney
U.S. senator from Utah, former Massachusetts governor
Rudy Giuliani
Trump adviser; former mayor of New York City
Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP
John McCain
US Senator and Representative from Arizona
Sharron E Angle
Republican candidate for US Senate from Nevada in 2010
Pat Toomey
former US Senator from Pennsylvania (2011-2023); former US Representative
Ken Buck
US Representative from Colorado (2015-2024)
Marco Rubio
Secretary of State. former US Senator from Florida; 2016 GOP presidential primary candidate
Ron Johnson
US Senator from Wisconsin
