SENATE Sen. Susan Collins of Maine Sen. Lisa Murkowski of Alaska Sen. Ben Sasse of Nebraska Sen. Mitt Romney of Utah Sen. Pat Toomey of Pennsylvania Sen. Mitch McConnell of Kentucky Sen. Ben Sasse of Nebraska Sen. Lindsay Graham of South Carolina Sen. John Thune of South Dakota Sen. Roy Blunt of Missouri Sen. Joni Ernst of Iowa Sen. Rob Portman of Ohio Sen. Kevin Cramer of North Dakota Sen. Bill Casidy Louisiana Sen. Marco Rubio Florida Sen. Marsh Blackburn Tennessee Sen. Mike Lee Utah Sen. James Lankford Oklahoma Sen. Shelley Moore Capito of West Virginia Sen. John Boozman of Arkansas Sen. John Cornyn of Texas Sen. Tom Cotton of Arkansas Sen. Jim Inhofe of Oklahoma Sen. Jerry Moran of Kansas Sen. Mike Rounds of S. Dakota Sen. Richard Shelby of Alabama Sen. Roger Wicker of Mississippi Sen. Todd Young of Indiana HOUSE Rep. Liz Cheney of Wyoming Rep. Peter Meijer of Michigan Rep. Anthony Gonzalez of Ohio Rep. Tom Rice of South Carolina Rep. David Valadao of California Rep. Dan Newhouse of Washington Rep. John Katko of New York Rep. Jaime Herrera Beutler of Washington Rep. Adam Kinzinger of Illinois Rep. Fred Upton of Michigan Rep. Denver Riggleman of Virginia Rep. Carlos Curbelo of Florida Rep. Dan Crenshaw of Texas Rep. Van Taylor Texas Rep. Darrell Issa California Rep. Kevin Mccarthy California