bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
115-s-3459,B001277,"Sen. Blumenthal, Richard [D-CT]",D,CT,2018-09-26,0
115-s-3459,H001042,"Sen. Hirono, Mazie K. [D-HI]",D,HI,2018-09-24,0
115-s-3459,B000944,"Sen. Brown, Sherrod [D-OH]",D,OH,2018-09-24,0
115-s-3459,C001070,"Sen. Casey, Robert P., Jr. [D-PA]",D,PA,2018-09-18,1
115-s-3459,H001076,"Sen. Hassan, Margaret Wood [D-NH]",D,NH,2018-09-18,1
115-s-3459,K000367,"Sen. Klobuchar, Amy [D-MN]",D,MN,2018-09-18,1