legislation_cosponsors: 108-hr-4263, D000275

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
108-hr-4263	D000275	Rep. Deutsch, Peter [D-FL-20]	D	FL	2004-05-19	0