Trump alleges “triple sabotage” at U.N. after escalator and teleprompter freeze up
President Trump accused the United Nations of “sabotage” and demanded an investigation Wednesday after an escalator and teleprompter malfunctioned during his visit to U.N. headquarters — though the U.N. says a videographer from Mr. Trump’s delegation may have triggered the escalator’s safety shutoff. Shortly after Mr. Trump and first lady Melania Trump entered U.N. headquarters