legislation_cosponsors: 113-hr-1998, P000608

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-1998	P000608	Rep. Peters, Scott H. [D-CA-52]	D	CA	2013-06-10	0