legislation_cosponsors: 113-hr-1998, M000087

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
113-hr-1998	M000087	Rep. Maloney, Carolyn B. [D-NY-12]	D	NY	2013-06-27	0