legislation_cosponsors: 101-hr-2273, T000317

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
101-hr-2273	T000317	Rep. Torricelli, Robert G. [D-NJ-9]	D	NJ	1989-06-14	0