legislation_cosponsors: 111-sconres-26, S000770

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
111-sconres-26	S000770	Sen. Stabenow, Debbie [D-MI]	D	MI	2009-06-11	1