bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3515,W000779,"Sen. Wyden, Ron [D-OR]",D,OR,2012-08-02,1
112-s-3515,T000464,"Sen. Tester, Jon [D-MT]",D,MT,2012-08-02,1