legislation_cosponsors: 106-s-2710, F000439

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
106-s-2710	F000439	Sen. Frist, William H. [R-TN]	R	TN	2000-06-09	1