legislation_cosponsors: 97-sjres-103, C000120

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-103	C000120	Sen. Cannon, Howard W. [D-NV]	D	NV	1981-07-30	1