bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
111-s-3362,C000141,"Sen. Cardin, Benjamin L. [D-MD]",D,MD,2010-05-20,0
111-s-3362,B000711,"Sen. Boxer, Barbara [D-CA]",D,CA,2010-05-13,1