legislation_cosponsors: 103-hr-4451, B000177

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
103-hr-4451	B000177	Rep. Barrett, Thomas M. [D-WI-5]	D	WI	1994-05-26	0