legislation_cosponsors: 99-hr-4183, V000124

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-4183	V000124	Rep. Vucanovich, Barbara F. [R-NV-2]	R	NV	1986-08-07	0