bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
101-s-2317,H000456,"Sen. Heinz, John [R-PA]",R,PA,1990-06-26,0
101-s-2317,L000304,"Sen. Lieberman, Joseph I. [D-CT]",D,CT,1990-06-21,0
101-s-2317,C000598,"Sen. Cohen, William S. [R-ME]",R,ME,1990-06-20,0
101-s-2317,B001225,"Sen. Bradley, Bill [D-NJ]",D,NJ,1990-03-28,0