bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3520,W000779,"Sen. Wyden, Ron [D-OR]",D,OR,2012-09-12,0
112-s-3520,W000802,"Sen. Whitehouse, Sheldon [D-RI]",D,RI,2012-09-11,0
112-s-3520,A000069,"Sen. Akaka, Daniel K. [D-HI]",D,HI,2012-08-02,1
112-s-3520,B001265,"Sen. Begich, Mark [D-AK]",D,AK,2012-08-02,1
112-s-3520,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2012-08-02,1
112-s-3520,F000457,"Sen. Franken, Al [D-MN]",D,MN,2012-08-02,1
112-s-3520,L000550,"Sen. Landrieu, Mary L. [D-LA]",D,LA,2012-08-02,1
112-s-3520,L000123,"Sen. Lautenberg, Frank R. [D-NJ]",D,NJ,2012-08-02,1
112-s-3520,L000261,"Sen. Levin, Carl [D-MI]",D,MI,2012-08-02,1