legislation_cosponsors: 97-hjres-486, A000103

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	A000103	Rep. Alexander, Bill [D-AR-1]	D	AR	1982-07-15	0