legislation_cosponsors: 110-hr-2188, S001174

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-hr-2188	S001174	Rep. Sutton, Betty [D-OH-13]	D	OH	2008-04-16	0