legislation_cosponsors: 105-s-214, G000236

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
105-s-214	G000236	Sen. Glenn, John H., Jr. [D-OH]	D	OH	1997-01-28	1