bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor 115-s-3558,C001113,"Sen. Cortez Masto, Catherine [D-NV]",D,NV,2018-10-05,1 115-s-3558,H001075,"Sen. Harris, Kamala D. [D-CA]",D,CA,2018-10-05,1 115-s-3558,M001176,"Sen. Merkley, Jeff [D-OR]",D,OR,2018-10-05,1 115-s-3558,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2018-10-05,1 115-s-3558,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2018-10-05,1 115-s-3558,B001288,"Sen. Booker, Cory A. [D-NJ]",D,NJ,2018-10-05,1 115-s-3558,S001203,"Sen. Smith, Tina [D-MN]",D,MN,2018-10-05,1