Prince Harry, Meghan Markle caused queen stress in final years: author Hugo Vickers, author of "Queen Elizabeth II: A Personal History," details how the Duke and Duchess of Sussex's exit and Oprah interview added strain during the late monarch's final years. NEW You can now listen to Fox News articles! Prince Harry and Meghan Markle’s so-called "faux royal tour" of Australia is drawing criticism, with royal insiders telling Fox News Digital that it is raising eyebrows behind palace doors. The