legislation_cosponsors: 112-hr-2899, F000445

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-2899	F000445	Rep. Forbes, J. Randy [R-VA-4]	R	VA	2011-09-12	1