legislation_cosponsors: 104-hr-3441, B000078

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
104-hr-3441	B000078	Rep. Baker, Bill [R-CA-10]	R	CA	1996-05-10	1