bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 112-sres-266,E000285,"Sen. Enzi, Michael B. [R-WY]",R,WY,2011-09-14,1 112-sres-266,C000141,"Sen. Cardin, Benjamin L. [D-MD]",D,MD,2011-09-14,1