legislation_cosponsors: 110-hr-6932, S000583

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
110-hr-6932	S000583	Rep. Smith, Lamar [R-TX-21]	R	TX	2008-09-17	1