bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
113-s-2402,P000590,"Sen. Pryor, Mark L. [D-AR]",D,AR,2014-05-22,1
113-s-2402,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2014-05-22,1