Prince Charles has always found it difficult to deal with William and Harry's mood swings - just like he did with their late mum Diana, a royal expert claims.
Robert Jobson said to this day the Prince of Wales admits he struggles to gauge his two sons' "occasionally unpredictable moods".
The author and journalist - who has covered the Firm for decades, speaking to countless courtiers and aides - said the brothers "both have quite extreme mood swings".
