Senate Majority Leader Mitch McConnell (R-Ky.) signaled on Thursday that he and his allies will actively work to oppose Roy Moore's bid for Alabama's Senate seat after the conservative firebrand announced he was jumping into the race. "We'll be opposing Roy Moore vigorously," McConnell told reporters after returning to the Capitol after a White House briefing on Iran. McConnell's comments come after he warned, during an interview with the Associated Press shortly before Moore announced his bid, that he would "oppose him in every way." Moore announced on Thursday afternoon that he would launch a bid for Alabama's Senate seat...