bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
109-s-4115,L000261,"Sen. Levin, Carl [D-MI]",D,MI,2006-12-08,1
109-s-4115,C001035,"Sen. Collins, Susan M. [R-ME]",R,ME,2006-12-08,1
109-s-4115,B000444,"Sen. Biden, Joseph R., Jr. [D-DE]",D,DE,2006-12-08,1