Donald Trump's presidency is a nightmare for Mitch McConnell's approval ratings

President Donald Trump is causing a lot of political headaches for a man who's supposed to be his ally, Senate Majority Leader Mitch McConnell. According to a new survey by Morning Consult/Politico , half of Republican voters took the side of the president, saying it was appropriate for Trump to attack McConnell on Twitter over the failed Obamacare repeal-and-replace effort, while only 32 percent felt otherwise.