bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 97-s-1477,T000393,"Sen. Tsongas, Paul E. [D-MA]",D,MA,1981-07-14,1 97-s-1477,W000502,"Sen. Williams, Harrison A., Jr. [D-NJ]",D,NJ,1981-07-14,1