bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3550,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2012-11-13,0
112-s-3550,H000206,"Sen. Harkin, Tom [D-IA]",D,IA,2012-09-13,1