legislation_cosponsors: 98-sjres-306, F000268

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-sjres-306	F000268	Sen. Ford, Wendell H. [D-KY]	D	KY	1984-06-06	1