legislation_cosponsors: 119-hr-2189, E000246

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
119-hr-2189	E000246	Rep. Edwards, Chuck [R-NC-11]	R	NC	2025-05-20	0