bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-1281,K000148,"Sen. Kerry, John F. [D-MA]",D,MA,2012-09-21,0
112-s-1281,F000062,"Sen. Feinstein, Dianne [D-CA]",D,CA,2012-05-22,0
112-s-1281,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2011-12-07,0
112-s-1281,L000304,"Sen. Lieberman, Joseph I. [ID-CT]",ID,CT,2011-10-12,0
112-s-1281,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2011-10-12,0
112-s-1281,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2011-08-01,0
112-s-1281,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2011-08-01,0
112-s-1281,L000550,"Sen. Landrieu, Mary L. [D-LA]",D,LA,2011-07-07,0
112-s-1281,L000123,"Sen. Lautenberg, Frank R. [D-NJ]",D,NJ,2011-06-27,1