legislation_cosponsors: 101-hr-4073, M000941

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
101-hr-4073	M000941	Rep. Morella, Constance A. [R-MD-8]	R	MD	1990-03-15	0