And so the president is trying to provoke a race war on the streets of America. “We’ve arrived at a moment in this campaign,” Biden said during a visit to a rehabilitated Pittsburgh steel mill Monday, that “we all knew . . . we’d get to — the moment when Donald Trump would be so desperate, he’d do anything to hold on to power.” AD After violence claimed lives on both sides of the divide between racial-justice demonstrators and Trump supporters in recent days, Biden said Trump “fans the flames” of violence. “He can’t stop the violence because, for years, he’s fomented it.” AD Biden quoted from departing Trump adviser Kellyanne Conway’s acknowledgment that “the more chaos and anarchy and vandalism and violence reigns, the better it is” for the president. Said Biden: “He’s rooting for chaos and violence.” When the president’s supporters, often armed, drive into cities to provoke racial-justice demonstrators, Trump calls them “GREAT PATRIOTS!” His convention glorified vigilantes who took u...