legislation_cosponsors: 99-hr-4853, P000047

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-4853	P000047	Rep. Panetta, Leon [D-CA-16]	D	CA	1986-05-20	1