bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
99-s-2421,H000456,"Sen. Heinz, John [R-PA]",R,PA,1986-09-16,0
99-s-2421,M000241,"Sen. Mathias, Charles McC., Jr. [R-MD]",R,MD,1986-06-04,0
99-s-2421,D000566,"Sen. Durenberger, Dave [R-MN]",R,MN,1986-05-21,1