legislation_cosponsors: 97-hr-7122, C000773

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-7122	C000773	Rep. Corcoran, Tom [R-IL-15]	R	IL	1982-10-01	0