bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 108-s-2860,S000709,"Sen. Specter, Arlen [R-PA]",R,PA,2004-10-08,0 108-s-2860,R000361,"Sen. Rockefeller, John D., IV [D-WV]",D,WV,2004-09-29,1