On the fourth day of the King and Queen’s US state visit, Their Majesties bid farewell to the US President and First Lady with a ceremonial farewell out the front of the White House in Washington DC. After spending Wednesday in New York, Charles and Camilla travelled back to the US capital to thank their hosts before they departed for more engagements in Virginia. The Trumps waited on the South Portico as the King and Queen arrived by car, where they stood for photos before being asked