Muhammad Ali: Prince Charles Is 'The Greatest'

Boxing legend Muhammad Ali has said Prince Charles is "the greatest", as he welcomed the heir to the throne to his home city in Kentucky. The 73-year-old sporting legend's tribute came in a letter read to Charles and his wife Camilla, Duchess of Cornwall, as they visited Louisville on the last day of their US tour. He read Ali's letter: "(My wife) Lonnie and I welcome you to our hometown of Louisville, Kentucky, USA.