legislation_cosponsors: 102-hconres-89, F000235

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
102-hconres-89	F000235	Rep. Foglietta, Thomas M. [D-PA-1]	D	PA	1991-03-05	1