legislation_cosponsors: 104-hr-2196, W000068

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-2196	W000068	Rep. Walker, Robert S. [R-PA-16]	R	PA	1995-08-04	1