bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-2270,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2012-04-18,0
112-s-2270,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2012-04-16,0
112-s-2270,F000457,"Sen. Franken, Al [D-MN]",D,MN,2012-03-29,1
112-s-2270,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2012-03-29,1
112-s-2270,C000705,"Sen. Conrad, Kent [D-ND]",D,ND,2012-03-29,1