bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
110-s-1051,M000303,"Sen. McCain, John [R-AZ]",R,AZ,2008-04-17,0
110-s-1051,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2007-03-29,1
110-s-1051,O000167,"Sen. Obama, Barack [D-IL]",D,IL,2007-03-29,1
110-s-1051,D000601,"Sen. Dole, Elizabeth [R-NC]",R,NC,2007-03-29,1