In case anyone was wondering.
Signatories:
Richard Shelby (Ala.)
Jeff Sessions (Ala.)
Dan Sullivan (Alaska)
John McCain (Ariz.) (clearly doesn't give a freak anymore)
John Boozman (Ark.)
Tom Cotton (Ark.)
Cory Gardner (Colo.)
Marco Rubio (Fla.)
Johnny Isakson (Ga.)
David Perdue (Ga.)
Mike Crapo (Idaho) (lol, crapo)
Jim Risch (Idaho)
Mark Kirk (Ill.)
Chuck Grassley (Iowa)
Joni Ernst (Iowa)
Pat Roberts (Kansas)
Jerry Moran (Kansas)
Mitch McConnell (Ky.) (obviously)
Rand Paul (Ky.)
David Vitter (La.)
Bill Cassidy (La.)
Roger Wicker (Miss.)
Roy Blunt (Mo.)
Steve Daines (Mont.)
Deb Fischer (Neb.)
Ben Sasse (Neb.)
Dean Heller (Nev.)
Kelly Ayotte (N.H.)
Richard Burr (N.C.)
Thom Tillis (N.C.)
John Hoeven (N.D.)
Rob Portman (Ohio)
Jim Inhofe (Okla.) (thinks snowball disproves climate change)
James Lankford (Okla.)
Pat Toomey (Pa.)
Lindsey Graham (S.C.) (of course)
Tim Scott (S.C.)
John Thune (S.D.)
Mike Rounds (S.D.)
John Cornyn (Texas)
Ted Cruz (Texas)
Orin Hatch (Utah) (duh)
Mike Lee (Utah)
Shelley Moore Capito (W.V.)
Ron Johnson (Wis.)
Mike Enzi (Wyo.)
John Barrasso (Wyo.)
Did not sign:
Lisa Murkowski (Alaska)
Jeff Flake (Ariz.)
Daniel Coats (Ind.)
Susan Collins (Maine)
Thad Cochran (Miss.)
Lamar Alexander (Tenn.)
Bob Corker (Tenn.)