bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 110-s-2523,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2008-06-23,0 110-s-2523,O000167,"Sen. Obama, Barack [D-IL]",D,IL,2008-05-15,0 110-s-2523,S000709,"Sen. Specter, Arlen [R-PA]",R,PA,2008-05-14,0 110-s-2523,L000550,"Sen. Landrieu, Mary L. [D-LA]",D,LA,2008-05-14,0 110-s-2523,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2008-05-08,0 110-s-2523,L000174,"Sen. Leahy, Patrick J. [D-VT]",D,VT,2008-05-02,0 110-s-2523,W000802,"Sen. Whitehouse, Sheldon [D-RI]",D,RI,2008-05-02,0 110-s-2523,W000779,"Sen. Wyden, Ron [D-OR]",D,OR,2008-04-23,0 110-s-2523,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2008-04-02,0 110-s-2523,L000261,"Sen. Levin, Carl [D-MI]",D,MI,2008-04-02,0 110-s-2523,S000770,"Sen. Stabenow, Debbie [D-MI]",D,MI,2008-04-02,0 110-s-2523,L000304,"Sen. Lieberman, Joseph I. [ID-CT]",ID,CT,2008-04-02,0 110-s-2523,L000123,"Sen. Lautenberg, Frank R. [D-NJ]",D,NJ,2008-03-13,0 110-s-2523,B000711,"Sen. Boxer, Barbara [D-CA]",D,CA,2008-03-11,0 110-s-2523,D000563,"Sen. Durbin, Richard J. [D-IL]",D,IL,2008-02-25,0 110-s-2523,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2008-02-25,0 110-s-2523,S000663,"Sen. Snowe, Olympia J. [R-ME]",R,ME,2007-12-19,1 110-s-2523,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2007-12-19,1 110-s-2523,D000407,"Sen. Domenici, Pete V. [R-NM]",R,NM,2007-12-19,1 110-s-2523,S000148,"Sen. Schumer, Charles E. [D-NY]",D,NY,2007-12-19,1 110-s-2523,C001035,"Sen. Collins, Susan M. [R-ME]",R,ME,2007-12-19,1 110-s-2523,K000105,"Sen. Kennedy, Edward M. [D-MA]",D,MA,2007-12-19,1 110-s-2523,R000122,"Sen. Reed, Jack [D-RI]",D,RI,2007-12-19,1