bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 109-s-3547,V000127,"Sen. Vitter, David [R-LA]",R,LA,2006-08-03,0 109-s-3547,L000550,"Sen. Landrieu, Mary L. [D-LA]",D,LA,2006-08-03,0 109-s-3547,G000386,"Sen. Grassley, Chuck [R-IA]",R,IA,2006-07-18,0 109-s-3547,C001056,"Sen. Cornyn, John [R-TX]",R,TX,2006-07-18,0 109-s-3547,D000294,"Sen. DeWine, Mike [R-OH]",R,OH,2006-07-18,0