legislation_cosponsors: 99-hr-5196, C000542

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
99-hr-5196	C000542	Rep. Coats, Daniel [R-IN-4]	R	IN	1986-09-26	0