legislation_cosponsors: 119-hr-1782, C001118

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-1782	C001118	Rep. Cline, Ben [R-VA-6]	R	VA	2025-09-18	0