Trump calls London Mayor Sadiq Khan a national disgrace Unlisted Video

London (CNN)Donald Trump has attacked London Mayor Sadiq Khan over a spate of violence in the British capital, branding the politician a "disaster" and "national disgrace." The US President's remarks came in response to a series of attacks in London that left three people dead in the space of 24 hours. An 18-year-old male was stabbed to death in Wandsworth, south London, on Friday afternoon.