bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-615,B000711,"Sen. Boxer, Barbara [D-CA]",D,CA,2012-12-12,1
112-sres-615,F000062,"Sen. Feinstein, Dianne [D-CA]",D,CA,2012-12-12,1
112-sres-615,H001049,"Sen. Hagan, Kay R. [D-NC]",D,NC,2012-12-12,1