bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 116-s-5078,K000393,"Sen. Kennedy, John [R-LA]",R,LA,2020-12-21,1 116-s-5078,M000639,"Sen. Menendez, Robert [D-NJ]",D,NJ,2020-12-21,1 116-s-5078,T000464,"Sen. Tester, Jon [D-MT]",D,MT,2020-12-21,1