legislation_cosponsors: 99-hr-4030, F000435

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-4030	F000435	Resident Commissioner Fuster, Jamie B. [D-PR-At Large]	D	PR	1986-04-16	0