bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-2925,C000127,"Sen. Cantwell, Maria [D-WA]",D,WA,2025-09-29,1
119-s-2925,M000133,"Sen. Markey, Edward J. [D-MA]",D,MA,2025-09-29,1