legislation_cosponsors: 118-s-1376, S001194

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
118-s-1376	S001194	Sen. Schatz, Brian [D-HI]	D	HI	2023-04-27	1