legislation_cosponsors: 110-hr-5876, S000185

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-5876	S000185	Rep. Scott, Robert C. "Bobby" [D-VA-3]	D	VA	2008-04-23	1