bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
110-s-3090,S000709,"Sen. Specter, Arlen [R-PA]",R,PA,2008-06-05,1
110-s-3090,O000167,"Sen. Obama, Barack [D-IL]",D,IL,2008-06-05,1
110-s-3090,C001041,"Sen. Clinton, Hillary Rodham [D-NY]",D,NY,2008-06-05,1