Earl Charles Spencer has made headlines for his criticism of King Charles in his new book, ‘Swan Song: Diana, My Sister’, released on Tuesday. In a strongly worded response, Buckingham Palace said the King was "mindful that the pain of fraternal grief can cloud reason, affect judgement and colour memory in ways others do not recognise, even many years after such a loss". BBC Royal Correspondent Daniela Relph looks at the impact on the British Royal Family from Earl Spencer’s claims. Tap the link in @BBCNews’s bio for the key take-aways from the BBC’s exclusive interview with Earl Spencer. #PrincessDiana #KingCharles #EarlSpencer #BBCNews