The Prince and Princess of Wales were questioned about the Duke of Sussex's controversial autobiography as they opened a leading hospital - but one visitor told the future king to "keep going".Harry's fraught relationship with William and Kate is laid bare in his memoir Spare which has become the fastest selling non fiction book in history, while a poll has found Harry's popularity has dropped since its publication.

The Prince and Princess of Wales were questioned about the Duke of Sussex's controversial autobiography as they opened a leading hospital - but one visitor told the future king to "keep going".Harry's fraught relationship with William and Kate is laid bare in his memoir Spare which has become the fastest selling non fiction book in history, while a poll has found Harry's popularity has dropped since its publication.