bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
111-s-3704,B001267,"Sen. Bennet, Michael F. [D-CO]",D,CO,2010-09-22,0
111-s-3704,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2010-09-22,0
111-s-3704,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2010-08-04,1