he Duke of Sussex has branded the Prince of Wales his “arch nemesis” in his bombshell book, claiming he was physically attacked by William and knocked to the floor during a confrontation over the Duchess of Sussex.  Multiple leaks and the accidental sale of Harry’s memoir, Spare, in Spain resulted in a flurry of explosive revelations from the duke’s autobiography, due out next week.  Among them, Harry alleges it was William and the Princess of Wales who encouraged him to wear a Nazi uniform to a fancy dress party 2005 and “howled” with laughter when they saw it.