bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-2028,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2012-02-13,0
112-s-2028,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2011-12-17,1
112-s-2028,S000770,"Sen. Stabenow, Debbie [D-MI]",D,MI,2011-12-17,1