legislation_cosponsors: 99-hr-2235, W000682

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-2235	W000682	Rep. Wolpe, Howard E. [D-MI-3]	D	MI	1985-08-01	0