bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 116-s-4011,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2020-06-18,1 116-s-4011,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2020-06-18,1 116-s-4011,W000817,"Sen. Warren, Elizabeth [D-MA]",D,MA,2020-06-18,1 116-s-4011,H001075,"Sen. Harris, Kamala D. [D-CA]",D,CA,2020-06-18,1