legislation_cosponsors: 98-hr-4404, B000600

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-4404	B000600	Rep. Boland, Edward P. [D-MA-2]	D	MA	1983-11-16	1