bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-2477,W000817,"Sen. Warren, Elizabeth [D-MA]",D,MA,2025-07-28,1
119-s-2477,S000033,"Sen. Sanders, Bernard [I-VT]",I,VT,2025-07-28,1
119-s-2477,H001042,"Sen. Hirono, Mazie K. [D-HI]",D,HI,2025-07-28,1
119-s-2477,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2025-07-28,1