bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
111-s-3586,T000464,"Sen. Tester, Jon [D-MT]",D,MT,2010-07-14,1
111-s-3586,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2010-07-14,1
111-s-3586,U000038,"Sen. Udall, Mark [D-CO]",D,CO,2010-07-14,1
111-s-3586,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2010-07-14,1