evidence: Complaining about how he is under criminal investigation for taking presidential documents to his Florida home and resort, Trump repeated a debunked claim about former President Barack Obama’s handling of presidential documents. [...] Trump made a false claim about one of his signature policies, a wall at the border with Mexico. [...] Trump claimed that Democratic governors and mayors refused to ask for "help" even during "a total breakdown of law and order," and "don’t want to ever ask to do anything," so "we sent in the National Guard in Minneapolis and in other places."