Mitch McConnell has declared he will not be an impartial juror in the impeachment of President Trump. Kentucky native @Kentgreenfield1, a law professor, tells @AymanM that McConnell is violating Article I and Article IV oaths of office in the Constitution. https://t.co/xBNQgaHh1X pic.twitter.com/2Se9f37zU8— The Last Word (@TheLastWord) December 27, 2019