The Duke of Edinburgh left hospital this week only to be greeted by a worsening family feud. It was "genuinely shocking" that details of Prince Harry's private family phone calls were leaked to TV presenter pal Gayle King, says the Mail's Richard Eden, how can Charles and William be sure that they're they know they're not being recorded when they call Harry? This seems to have spurred the Palace onto positive PR push notes the Mail on Sunday's diarist Charlotte Griffiths, following the maxim "when they go low, we go high". One thing's for sure, says royal editor Rebecca English, the whole episode has been a "game changer" for William and his plans for the whole future of the royal family.

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