Alexander (R-TN) Ayotte (R-NH) Blunt (R-MO) Burr (R-NC) Chambliss (R-GA) Chiesa (R-NJ) Coats (R-IN) Cochran (R-MS) Collins (R-ME) Corker (R-TN) Cornyn (R-TX) Fischer (R-NE)Flake (R-AZ) Graham (R-SC) Hatch (R-UT) Heller (R-NV) Hoeven (R-ND) Isakson (R-GA) Johanns (R-NE) Johnson (R-WI) McConnell (R-KY)Moran (R-KS) Paul (R-KY) Portman (R-OH) Rubio (R-FL) Thune (R-SD) Toomey (R-PA)) Wicker (R-MS)