legislation_cosponsors: 119-hr-1078, W000809

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-1078	W000809	Rep. Womack, Steve [R-AR-3]	R	AR	2025-02-06	1