bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3647,M000702,"Sen. Mikulski, Barbara A. [D-MD]",D,MD,2012-12-04,0
112-s-3647,S000663,"Sen. Snowe, Olympia J. [R-ME]",R,ME,2012-11-29,1