Microsoft billionaire Bill Gates has told ITV News that today's protest rally in Hyde Park to mark a G8 Nutrition Summit was the "momentum that saves millions of lives".
Earlier today, Mr Gates praised the UK for "leading the way" on tackling hunger.
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Former US President George H.W. Bush is in intensive care after suffering from pneumonia, as his wife is admitted as a precaution.
The tech giant is taking steps to measure economic confidence and steps to halt the spread of fake news, but denied that it was a publisher.
Temperatures still a talking point