bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
101-s-2569,M000702,"Sen. Mikulski, Barbara A. [D-MD]",D,MD,1990-07-10,0
101-s-2569,B001057,"Sen. Bumpers, Dale [D-AR]",D,AR,1990-07-10,0
101-s-2569,L000447,"Sen. Lott, Trent [R-MS]",R,MS,1990-06-28,0
101-s-2569,S000709,"Sen. Specter, Arlen [R-PA]",R,PA,1990-05-03,1
101-s-2569,B001210,"Sen. Byrd, Robert C. [D-WV]",D,WV,1990-05-03,1
101-s-2569,R000249,"Sen. Riegle, Donald W., Jr. [D-MI]",D,MI,1990-05-03,1