legislation_cosponsors: 115-hjres-7, H001074

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
115-hjres-7	H001074	Rep. Hollingsworth, Trey [R-IN-9]	R	IN	2017-06-02	0