Could a gay hairdresser from New York City set off a mass exodus from the Democratic Party? A hashtag and a growing wave (not a blue one) of videos on YouTube and Facebook signal that the Democrats finally have gotten too crazy for at least some of their formerly faithful supporters. Celina Farber of the Epoch Times catalogues a growing wave of revolt against Democrats’ embrace of socialism and no borders and general insanity under the rubric of #Walkaway: Once upon a time, I was a liberal. Well, to be honest, less than a year ago, I was still a...