bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-3658,M001169,"Sen. Murphy, Christopher [D-CT]",D,CT,2026-01-15,1
119-s-3658,W000817,"Sen. Warren, Elizabeth [D-MA]",D,MA,2026-01-15,1