bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
114-s-1381,B000711,"Sen. Boxer, Barbara [D-CA]",D,CA,2015-05-21,0
114-s-1381,M001183,"Sen. Manchin, Joe, III [D-WV]",D,WV,2015-05-19,1