Thank God we have a news media that will expose Trump's alternative facts, misinformation and, in this case, distortions of what the mayor of London actually said. In the wake of a deadly terrorist attack, our president decided the best thing to do in support of our ally was revive his personal feud with the mayor of London:

Khan was obviously telling Londoners not to be alarmed about the increased police presence they would see today. Fox News carried it, so I'm sure Trump heard the whole statement. He's simply a pathological liar.