legislation_cosponsors: 110-hjres-89, H000981

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-hjres-89	H000981	Rep. Hunter, Duncan [R-CA-52]	R	CA	2008-05-22	1