bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3402,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2012-09-19,0
112-s-3402,M000702,"Sen. Mikulski, Barbara A. [D-MD]",D,MD,2012-09-13,0
112-s-3402,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2012-09-11,0
112-s-3402,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2012-07-18,1