- Sen. Mitch McConnell (R-KY) — the Senate’s incoming majority leader — admitted on Monday that Republicans are banking on the Supreme Court to invalidate a key portion of the Affordable Care Act in order to completely undo the law. http://thinkprogress.org/justice/2014/12/02/3598314/mcconnell-the-supreme-court-could-basically-repeal-obamacare/ 501 comments politics