legislation_cosponsors: 101-hr-3333, B000204

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-3333	B000204	Rep. Bartlett, Steve [R-TX-3]	R	TX	1990-02-26	0