legislation_cosponsors: 93-hr-12973, A000208

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
93-hr-12973	A000208	Rep. Andrews, Mark [R-ND-At Large]	R			0