Collins says legislation would make ‘devastating’ Medicaid cuts.
U.S. senator underwent surgery in July for tumor.
Late-night host weights in on debate, Sen. Bill Cassidy.
The outcome is uncertain in a Capitol newly engulfed in drama.
Top Senate Republicans say push to uproot health care law is gaining momentum.
Two-week window to pass legislation being led by Graham, Cassidy.
Includes some border security enhancements, but no funds yet for wall.
Senator unveils proposal on same day Republicans try to repeal, replace Obamacare.
Kobach has angered New Hampshire leaders by calming out-of-state voters swung election.
Rocker may have more to say about his political future.