bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
111-s-3561,C000141,"Sen. Cardin, Benjamin L. [D-MD]",D,MD,2010-07-15,0
111-s-3561,W000802,"Sen. Whitehouse, Sheldon [D-RI]",D,RI,2010-06-30,1