legislation_cosponsors: 97-hres-497, W000227

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-hres-497	W000227	Rep. Weaver, James H. [D-OR-4]	D	OR	1982-06-09	1