legislation_cosponsors: 113-hr-4002, Y000033

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
113-hr-4002	Y000033	Rep. Young, Don [R-AK-At Large]	R	AK	2014-02-05	1