bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
101-s-1832,L000261,"Sen. Levin, Carl [D-MI]",D,MI,1990-02-22,0
101-s-1832,R000361,"Sen. Rockefeller, John D., IV [D-WV]",D,WV,1990-01-23,0
101-s-1832,K000148,"Sen. Kerry, John F. [D-MA]",D,MA,1989-11-02,1