US Secretary of State Hillary Clinton has been sent to hospital after the discovery of a blood clot following concussion, a State department spokesman told Reuters.
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The contract that set the Beatles on their way to superstardom is to go up for sale for the first time, and could fetch as much as £500,000.
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Britons have stepped forward to offer help to refugees after a photo of a drowned three-year-old boy prompted an outpouring of support.