direct to your inboxThe Duke and Duchess of Sussex's controversial interview with Oprah Winfrey is due to air on Sunday in the US.Prince Harry and Meghan will discuss life after stepping away from their royal titles.In teaser trailers of the two-hour tell-all sit down, Harry is seen saying: "My biggest concern was history repeating itself" in regards to his late mother Princess Diana.The chat show host is also captured saying: "Almost unsurvivable – sounds like there was a breaking point?”In a