legislation_cosponsors: 106-s-1322, S000148

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
106-s-1322	S000148	Sen. Schumer, Charles E. [D-NY]	D	NY	1999-10-26	0