legislation_cosponsors: 106-s-2486, C000880

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
106-s-2486	C000880	Sen. Crapo, Mike [R-ID]	R	ID	2000-05-01	1