legislation_cosponsors: 101-s-933, B001077

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-s-933	B001077	Sen. Burdick, Quentin N. [D-ND]	D	ND	1989-05-09	1