bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3436,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2012-07-26,0
112-s-3436,M001111,"Sen. Murray, Patty [D-WA]",D,WA,2012-07-25,1
112-s-3436,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2012-07-25,1