bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 114-sjres-2,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2015-01-21,0 114-sjres-2,V000127,"Sen. Vitter, David [R-LA]",R,LA,2015-01-12,0