legislation_cosponsors: 97-sjres-240, S001138

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
97-sjres-240	S001138	Sen. Symms, Steven D. [R-ID]	R	ID	1982-09-21	1