legislation_cosponsors: 108-s-2467, H000206

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
108-s-2467	H000206	Sen. Harkin, Tom [D-IA]	D	IA	2004-06-09	0