bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-2172,B001268,"Sen. Brown, Scott P. [R-MA]",R,MA,2012-09-13,0
112-s-2172,C000141,"Sen. Cardin, Benjamin L. [D-MD]",D,MD,2012-07-25,0
112-s-2172,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2012-04-24,0
112-s-2172,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2012-04-18,0
112-s-2172,N000032,"Sen. Nelson, Bill [D-FL]",D,FL,2012-03-12,0
112-s-2172,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2012-03-07,1
112-s-2172,L000550,"Sen. Landrieu, Mary L. [D-LA]",D,LA,2012-03-07,1
112-s-2172,B001267,"Sen. Bennet, Michael F. [D-CO]",D,CO,2012-03-07,1
112-s-2172,S001181,"Sen. Shaheen, Jeanne [D-NH]",D,NH,2012-03-07,1
112-s-2172,M000702,"Sen. Mikulski, Barbara A. [D-MD]",D,MD,2012-03-07,1
112-s-2172,M001153,"Sen. Murkowski, Lisa [R-AK]",R,AK,2012-03-07,1