bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 100-s-2334,S000423,"Sen. Simon, Paul [D-IL]",D,IL,1988-04-28,1 100-s-2334,L000261,"Sen. Levin, Carl [D-MI]",D,MI,1988-04-28,1 100-s-2334,P000553,"Sen. Proxmire, William [D-WI]",D,WI,1988-04-28,1 100-s-2334,B000647,"Sen. Boschwitz, Rudy [R-MN]",R,MN,1988-04-28,1