bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
115-s-2749,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2018-05-07,0
115-s-2749,T000250,"Sen. Thune, John [R-SD]",R,SD,2018-04-25,1