legislation_cosponsors: 103-s-1806, B000611

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-s-1806	B000611	Sen. Bond, Christopher S. [R-MO]	R	MO	1994-03-02	0