bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3214,L000304,"Sen. Lieberman, Joseph I. [ID-CT]",ID,CT,2012-05-22,1
112-s-3214,K000148,"Sen. Kerry, John F. [D-MA]",D,MA,2012-05-22,1
112-s-3214,H000206,"Sen. Harkin, Tom [D-IA]",D,IA,2012-05-22,1