bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
110-s-2458,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2008-10-02,0
110-s-2458,T000464,"Sen. Tester, Jon [D-MT]",D,MT,2008-07-28,0
110-s-2458,L000304,"Sen. Lieberman, Joseph I. [ID-CT]",ID,CT,2008-07-21,0
110-s-2458,J000177,"Sen. Johnson, Tim [D-SD]",D,SD,2008-03-05,0