bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 116-s-4115,B001230,"Sen. Baldwin, Tammy [D-WI]",D,WI,2020-06-30,1 116-s-4115,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2020-06-30,1