legislation_cosponsors: 98-hconres-306, J000163

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
98-hconres-306	J000163	Rep. Johnson, Nancy L. [R-CT-6]	R	CT	1984-09-20	0