bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 119-s-3700,W000800,"Sen. Welch, Peter [D-VT]",D,VT,2026-01-30,0 119-s-3700,K000384,"Sen. Kaine, Tim [D-VA]",D,VA,2026-01-30,0 119-s-3700,D000622,"Sen. Duckworth, Tammy [D-IL]",D,IL,2026-01-27,1 119-s-3700,M000133,"Sen. Markey, Edward J. [D-MA]",D,MA,2026-01-27,1 119-s-3700,W000805,"Sen. Warner, Mark R. [D-VA]",D,VA,2026-01-27,1 119-s-3700,S001181,"Sen. Shaheen, Jeanne [D-NH]",D,NH,2026-01-27,1 119-s-3700,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2026-01-27,1