bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
111-s-3110,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2010-03-15,1
111-s-3110,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2010-03-15,1