bill_id,bioguide_id,full_name,party,state,sponsorship_date,is_original_cosponsor
112-s-2053,H001049,"Sen. Hagan, Kay R. [D-NC]",D,NC,2012-02-09,0
112-s-2053,W000805,"Sen. Warner, Mark R. [D-VA]",D,VA,2012-02-01,1