legislation_cosponsors: 103-hr-4590, S000033

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-4590	S000033	Rep. Sanders, Bernard [I-VT-At Large]	I	VT	1994-07-27	0