legislation_cosponsors: 99-hconres-332, D000064

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
99-hconres-332	D000064	Rep. Daschle, Thomas A. [D-SD-At Large]	D	SD	1986-07-15	0