legislation_cosponsors: 94-sjres-1, B000272

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
94-sjres-1	B000272	Sen. Beall, J. Glenn, Jr. [R-MD]	R	MD		0