In Trumpspeak, truth is not factual, it’s imagistic (this is related to point 2). Truthful statements do not necessarily offer an accurate account of events in the world. They provide an approximation or exaggeration of something that might, in theory, have occurred. Whether a terror attack in Sweden ever took place on the night named by the president is irrelevant. Nor should we care that the riot was not massive and there was no death. Close and maybe are good enough.