bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-sres-628,B000575,"Sen. Blunt, Roy [R-MO]",R,MO,2012-12-31,1
112-sres-628,I000024,"Sen. Inhofe, James M. [R-OK]",R,OK,2012-12-31,1
112-sres-628,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2012-12-31,1
112-sres-628,M001170,"Sen. McCaskill, Claire [D-MO]",D,MO,2012-12-31,1
112-sres-628,C000127,"Sen. Cantwell, Maria [D-WA]",D,WA,2012-12-31,1
112-sres-628,W000805,"Sen. Warner, Mark R. [D-VA]",D,VA,2012-12-31,1
112-sres-628,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2012-12-31,1
112-sres-628,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2012-12-31,1
112-sres-628,M000702,"Sen. Mikulski, Barbara A. [D-MD]",D,MD,2012-12-31,1
112-sres-628,L000504,"Sen. Lugar, Richard G. [R-IN]",R,IN,2012-12-31,1
112-sres-628,L000123,"Sen. Lautenberg, Frank R. [D-NJ]",D,NJ,2012-12-31,1
112-sres-628,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2012-12-31,1