bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 116-s-4475,K000377,"Sen. Kelly, Mark [D-AZ]",D,AZ,2020-12-19,0 116-s-4475,M001197,"Sen. McSally, Martha [R-AZ]",R,AZ,2020-08-06,1