legislation_cosponsors: 116-hr-5603, H001088

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
116-hr-5603	H001088	Rep. Hagedorn, Jim [R-MN-1]	R	MN	2020-01-14	1