legislation_cosponsors: 111-s-3221, L000550

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
111-s-3221	L000550	Sen. Landrieu, Mary L. [D-LA]	D	LA	2010-04-19	1