bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 114-s-2909,S000320,"Sen. Shelby, Richard C. [R-AL]",R,AL,2016-05-12,0 114-s-2909,R000595,"Sen. Rubio, Marco [R-FL]",R,FL,2016-05-10,1