bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-539,A000360,"Sen. Alexander, Lamar [R-TN]",R,TN,2012-08-01,1
112-sres-539,L000261,"Sen. Levin, Carl [D-MI]",D,MI,2012-08-01,1