legislation_cosponsors: 100-hr-1801, P000574

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
100-hr-1801	P000574	Rep. Pursell, Carl D. [R-MI-2]	R	MI	1987-05-11	0