legislation_cosponsors: 118-sres-697, C000174

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-sres-697	C000174	Sen. Carper, Thomas R. [D-DE]	D	DE	2024-05-16	1