Refine your search

* = Original cosponsor
CosponsorDate Cosponsored
Sen. Barrasso, John [R-WY]* 03/31/2011
Sen. Rockefeller, John D., IV [D-WV]* 03/31/2011
Sen. Murkowski, Lisa [R-AK]* 03/31/2011
Sen. Tester, Jon [D-MT] 04/04/2011
Sen. Udall, Mark [D-CO] 05/02/2011
Sen. Hoeven, John [R-ND] 05/26/2011