bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-3473,V000128,"Sen. Van Hollen, Chris [D-MD]",D,MD,2026-01-27,0
119-s-3473,C001088,"Sen. Coons, Christopher A. [D-DE]",D,DE,2025-12-15,1