legislation_cosponsors: 100-sconres-132, H000206

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-sconres-132	H000206	Sen. Harkin, Tom [D-IA]	D	IA	1988-09-20	0