legislation_cosponsors: 100-hconres-42, R000072

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
100-hconres-42	R000072	Rep. Ravenel, Arthur, Jr. [R-SC-1]	R	SC	1987-07-28	0