legislation_cosponsors: 103-hres-540, M000523

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-hres-540	M000523	Rep. McKinney, Cynthia A. [D-GA-11]	D	GA	1994-09-22	1