legislation_cosponsors: 106-s-2764, D000432

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
106-s-2764	D000432	Sen. Dorgan, Byron L. [D-ND]	D	ND	2000-09-25	0