legislation_cosponsors: 103-hr-561, D000168

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
103-hr-561	D000168	Rep. Deal, Nathan [D-GA-9]	D	GA	1993-06-23	0