legislation_cosponsors: 99-hr-4889, L000243

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-4889	L000243	Rep. Lent, Norman F. [R-NY-4]	R	NY	1986-06-17	1