bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 111-s-3077,C000286,"Sen. Chambliss, Saxby [R-GA]",R,GA,2010-03-05,0 111-s-3077,R000307,"Sen. Roberts, Pat [R-KS]",R,KS,2010-03-04,1 111-s-3077,I000055,"Sen. Isakson, Johnny [R-GA]",R,GA,2010-03-04,1 111-s-3077,H001016,"Sen. Hutchison, Kay Bailey [R-TX]",R,TX,2010-03-04,1