bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 93-s-4252,M000241,"Sen. Mathias, Charles McC., Jr. [R-MD]",R,MD,,0 93-s-4252,K000105,"Sen. Kennedy, Edward M. [D-MA]",D,,,0 93-s-4252,B000254,"Sen. Bayh, Birch [D-IN]",D,,,0 93-s-4252,T000410,"Sen. Tunney, John V. [D-CA]",D,CA,,0