legislation_cosponsors: 101-hr-5484, P000265

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-5484	P000265	Rep. Petri, Thomas E. [R-WI-6]	R	WI	1990-09-27	0