US President Donald Trump and First Lady Melania Trump were given the royal red carpet treatment on September 17 with a carriage procession through the grounds of Windsor Castle. Trump spoke to King Charles and Prince William while Melania was seen speaking to Queen Camilla and Princess Kate before the procession began on a route lined by 1,300 British service personnel. Military bands played the U.S. anthem while the carriages were en route.. . n18oc_crux