legislation_cosponsors: 115-hr-7293, R000602

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
115-hr-7293	R000602	Rep. Rice, Kathleen M. [D-NY-4]	D	NY	2018-12-13	1