bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-161,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2011-05-03,1
112-sres-161,C001088,"Sen. Coons, Christopher A. [D-DE]",D,DE,2011-05-03,1