legislation_cosponsors: 110-s-3512, B000468

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-s-3512	B000468	Sen. Bingaman, Jeff [D-NM]	D	NM	2008-09-17	1