Jack Dorsey, the man behind Silicon Valley darlings Twitter and Square, is reportedly dating British supermodel Lily Cole.

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Brigadier Gordon Messenger, a spokesman for the British military, conceded on the Today programme that the security zone in the Sangin valley is just "several square kilometres" in size but added that this provides a haven for the local population.

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Located on an acre in the Spring Valley neighborhood, the 8, 000-square-foot house has six bedrooms and seven bathrooms.

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