bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3319,S000770,"Sen. Stabenow, Debbie [D-MI]",D,MI,2012-07-17,0
112-s-3319,L000261,"Sen. Levin, Carl [D-MI]",D,MI,2012-07-12,0