legislation_cosponsors: 96-hr-2977, B000862

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
96-hr-2977	B000862	Rep. Brodhead, William [D-MI-17]	D			0