legislation_cosponsors: 102-hjres-421, R000189

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
102-hjres-421	R000189	Rep. Rhodes, John J., III [R-AZ-1]	R	AZ	1992-04-09	0