bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-3573,M000355,"Sen. McConnell, Mitch [R-KY]",R,KY,2012-11-13,0
112-s-3573,P000449,"Sen. Portman, Rob [R-OH]",R,OH,2012-11-13,0
112-s-3573,M001153,"Sen. Murkowski, Lisa [R-AK]",R,AK,2012-09-19,1