bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-3420,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2025-12-10,1
119-s-3420,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2025-12-10,1