legislation_cosponsors: 113-hr-4255, H001034

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-4255	H001034	Rep. Honda, Michael M. [D-CA-17]	D	CA	2014-03-14	1