legislation_cosponsors: 99-hr-5355, E000174

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-5355	E000174	Rep. Emerson, Bill [R-MO-8]	R	MO	1986-08-07	1