legislation_cosponsors: 110-hconres-370, M001137

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
110-hconres-370	M001137	Rep. Meeks, Gregory W. [D-NY-6]	D	NY	2008-06-10	1