Facebook has announced its new "Graph Search" at its headquarters in San Francisco, California.
Its chief executive Mark Zuckerberg said the company's mission "is to make the world more open and connected", Engadget website reports.
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The Cameroonian international collapsed just seven minutes after coming onto the field, according to reports.
After a wintry end to last week, a fast track to summer
The Tooting MP has been the frontrunner in the counting process ahead of Tory challenger Zac Goldsmith.