bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
110-s-3512,D000432,"Sen. Dorgan, Byron L. [D-ND]",D,ND,2008-10-01,0
110-s-3512,B000468,"Sen. Bingaman, Jeff [D-NM]",D,NM,2008-09-17,1
110-s-3512,K000305,"Sen. Kohl, Herb [D-WI]",D,WI,2008-09-17,1