legislation_cosponsors: 101-hr-2840, P000034

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-2840	P000034	Rep. Pallone, Frank, Jr. [D-NJ-3]	D	NJ	1990-02-06	0