bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-581,C000705,"Sen. Conrad, Kent [D-ND]",D,ND,2012-09-22,0
112-sres-581,R000307,"Sen. Roberts, Pat [R-KS]",R,KS,2012-09-22,0
112-sres-581,B001236,"Sen. Boozman, John [R-AR]",R,AR,2012-09-22,0
112-sres-581,B000575,"Sen. Blunt, Roy [R-MO]",R,MO,2012-09-22,0