On ITV1's The Agenda, the Mayor of London has said the Newsnight investigation that wrongly accused a Conservative peer of child abuse was "absolutely disastrous."
He told host Tom Bradby: "I'd like to see a wholesale massacre of everybody involved professionally speaking."
The Agenda with Tom Bradby is on ITV1 at 10:35pm.
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France's Champagne and Burgundy wine regions have been granted Unesco world heritage status, as the remit for the title broadens.
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Crowds of people gathered in Sandringham on Sunday to catch a glimpse of Princess Charlotte as she arrived for her official christening.