legislation_cosponsors: 110-hr-4576, D000355

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
110-hr-4576	D000355	Rep. Dingell, John D. [D-MI-15]	D	MI	2007-12-13	1