bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3500,E000285,"Sen. Enzi, Michael B. [R-WY]",R,WY,2012-09-19,0
112-s-3500,B001261,"Sen. Barrasso, John [R-WY]",R,WY,2012-08-02,1
112-s-3500,C000560,"Sen. Coburn, Tom [R-OK]",R,OK,2012-08-02,1
112-s-3500,I000024,"Sen. Inhofe, James M. [R-OK]",R,OK,2012-08-02,1
112-s-3500,L000577,"Sen. Lee, Mike [R-UT]",R,UT,2012-08-02,1
112-s-3500,M001153,"Sen. Murkowski, Lisa [R-AK]",R,AK,2012-08-02,1
112-s-3500,R000307,"Sen. Roberts, Pat [R-KS]",R,KS,2012-08-02,1
112-s-3500,V000127,"Sen. Vitter, David [R-LA]",R,LA,2012-08-02,1
112-s-3500,W000437,"Sen. Wicker, Roger F. [R-MS]",R,MS,2012-08-02,1