bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 101-s-2872,L000261,"Sen. Levin, Carl [D-MI]",D,MI,1990-07-18,1 101-s-2872,H000206,"Sen. Harkin, Tom [D-IA]",D,IA,1990-07-18,1 101-s-2872,W000154,"Sen. Warner, John [R-VA]",R,VA,1990-07-18,1 101-s-2872,D000018,"Sen. D'Amato, Alfonse [R-NY]",R,NY,1990-07-18,1 101-s-2872,M000678,"Sen. Metzenbaum, Howard M. [D-OH]",D,OH,1990-07-18,1