legislation_cosponsors: 97-hr-7102, B001156

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
97-hr-7102	B001156	Rep. Burton, Phillip [D-CA-6]	D	CA	1982-09-14	1