bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
101-s-2980,S000888,"Sen. Stevens, Ted [R-AK]",R,AK,1990-10-12,0
101-s-2980,K000017,"Sen. Kassebaum, Nancy Landon [R-KS]",R,KS,1990-10-01,0
101-s-2980,H000456,"Sen. Heinz, John [R-PA]",R,PA,1990-08-03,1