bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
115-s-2880,B001230,"Sen. Baldwin, Tammy [D-WI]",D,WI,2018-06-05,0
115-s-2880,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2018-05-17,1
115-s-2880,W000817,"Sen. Warren, Elizabeth [D-MA]",D,MA,2018-05-17,1
115-s-2880,M000133,"Sen. Markey, Edward J. [D-MA]",D,MA,2018-05-17,1
115-s-2880,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2018-05-17,1
115-s-2880,H001075,"Sen. Harris, Kamala D. [D-CA]",D,CA,2018-05-17,1