bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-231,F000062,"Sen. Feinstein, Dianne [D-CA]",D,CA,2011-07-11,1
112-sres-231,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2011-07-11,1
112-sres-231,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2011-07-11,1
112-sres-231,L000123,"Sen. Lautenberg, Frank R. [D-NJ]",D,NJ,2011-07-11,1
112-sres-231,A000360,"Sen. Alexander, Lamar [R-TN]",R,TN,2011-07-11,1