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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The Tory peer and former Marks & Spencer chief has been named as chairman of the 'In Campaign'.
Delicately worded memo by then press chief from 1985 is among cache of newly released documents from former PM's private files.
Cloud and showery rain may linger across the far northwest throughout Saturday.