Prince Charles' spokespeople address an allegation in a new US book that he made a comment about the skin colour of his grandchild An accusation of this behaviour has been published in Brothers And Wives: Inside the Private Lives of William, Kate, Harry and Meghan, written by American journalist Christopher Andersen.Due to be released on Tuesday, the book has already caused controversial buzz in the States after details of the allegation towards Prince Charles featured in the book, and was