legislation_cosponsors: 110-hres-552, R000580

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-hres-552	R000580	Rep. Roskam, Peter J. [R-IL-6]	R	IL	2007-07-17	1