U.S. Senators (former)
Bob Smith, New Hampshire (former); Presidential Candidate 2000
U.S. Representatives (current and former)
Brian Babin, Representative from Texas
Bob Barr, former Representative from Georgia; also Libertarian Nominee in 2008
Jim Bridenstine, Representative from Oklahoma
Mo Brooks, Representative from Alabama
Michael C. Burgess, Representative from Texas
John Culberson, Representative from Texas
Louie Gohmert, Representative from Texas
Jody Hice, Representative from Georgia
Steve King, Representative from Iowa
John Ratcliffe, Representative from Texas
Dana Rohrabacher, Representative from California
Sam Graves, Representative from Missouri
Tom Tancredo former Representative from Colorado; also presidential candidate in 2008
Randy Weber, Representative from Texas
Sam Johnson, Representative from Texas
Alex Mooney, Representative from West Virginia
Paul Gosar, Representative from Arizona
Tom McClintock, Representative from California
Ken Buck, Representative from Colorado
Mark Meadows, Representative from North Carolina
Sorry for the twofer post.