legislation_cosponsors: 110-hconres-370, B001228

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-370	B001228	Rep. Bono, Mary [R-CA-45]	R	CA	2008-06-10	1