Here's the lineup:
Republican Leader, Sen. Mitch McConnell (R-Ky.)
Republican Whip, Sen. Jon Kyl (R-Ariz.)
Republican Conference Chair, Sen. Lamar Alexander (R-Tenn.)
Republican Policy Committee Chairman, Sen. John Ensign (R-Nev.)
Republican Conference Vice Chair, John Thune (R-S.D.)
National Republican Senatorial Committee Chairman, John Cornyn (R-Texas)
