legislation_cosponsors: 110-hr-4193, H000067

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
110-hr-4193	H000067	Rep. Hall, Ralph M. [R-TX-4]	R	TX	2007-11-15	1