bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
119-s-3159,B001243,"Sen. Blackburn, Marsha [R-TN]",R,TN,2026-02-25,0
119-s-3159,M001190,"Sen. Mullin, Markwayne [R-OK]",R,OK,2025-11-07,1