legislation_cosponsors: 101-hr-3147, P000197

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
101-hr-3147	P000197	Rep. Pelosi, Nancy [D-CA-5]	D	CA	1989-09-06	0