bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
108-s-2015,D000596,"Sen. Dayton, Mark [D-MN]",D,MN,2004-06-15,0
108-s-2015,R000146,"Sen. Reid, Harry [D-NV]",D,NV,2004-06-08,0
108-s-2015,M001111,"Sen. Murray, Patty [D-WA]",D,WA,2004-06-08,0
108-s-2015,F000062,"Sen. Feinstein, Dianne [D-CA]",D,CA,2004-06-08,0
108-s-2015,D000064,"Sen. Daschle, Thomas A. [D-SD]",D,SD,2004-06-04,0
108-s-2015,B000468,"Sen. Bingaman, Jeff [D-NM]",D,NM,2004-06-03,0
108-s-2015,H000725,"Sen. Hollings, Ernest F. [D-SC]",D,SC,2004-06-03,0
108-s-2015,F000061,"Sen. Feingold, Russell D. [D-WI]",D,WI,2004-01-21,1
108-s-2015,J000072,"Sen. Jeffords, James M. [I-VT]",I,VT,2004-01-21,1