bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-4020,B001303,"Sen. Blunt Rochester, Lisa [D-DE]",D,DE,2026-03-05,1
119-s-4020,K000384,"Sen. Kaine, Tim [D-VA]",D,VA,2026-03-05,1