legislation_cosponsors: 103-sjres-92, B000919

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
103-sjres-92	B000919	Sen. Brown, Hank [R-CO]	R	CO	1993-07-13	0