legislation_cosponsors: 112-hr-6040, C000380

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
112-hr-6040	C000380	Del. Christensen, Donna M. [D-VI-At Large]	D	VI	2012-06-27	1