bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
115-s-3154,G000555,"Sen. Gillibrand, Kirsten E. [D-NY]",D,NY,2018-07-16,0
115-s-3154,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2018-06-28,1
115-s-3154,V000128,"Sen. Van Hollen, Chris [D-MD]",D,MD,2018-06-28,1