John Boehner
Republican US Representative from Ohio; majority leader
John McCain
US Senator and Representative from Arizona
Republican National Committee
U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP
Dennis Hastert
US Representative from Illinois
Saxby Chambliss
Republican US Senator and Representative from Georgia
Rick Perry
former Governor of Texas; former Trump Energy Secretary
Alexander Giannoulias
Candidate for US Senate from Illinois in 2010