legislation_cosponsors: 110-hconres-302, F000453

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-302	F000453	Rep. Fallin, Mary [R-OK-5]	R	OK	2008-03-10	0