legislation_cosponsors: 112-hconres-25, C001076

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-hconres-25	C001076	Rep. Chaffetz, Jason [R-UT-3]	R	UT	2011-05-26	0