legislation_cosponsors: 97-hjres-486, F000239

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-hjres-486	F000239	Rep. Foley, Thomas S. [D-WA-5]	D	WA	1982-07-15	0