legislation_cosponsors: 98-hr-4773, B000463

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
98-hr-4773	B000463	Rep. Bilirakis, Michael [R-FL-9]	R	FL	1984-06-20	0