Apple says that its new mobile operating system iOS 7 has been "completely redesigned". Here is a sneak preview of how it will look on mobile devices:
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The Chancellor will present his Autumn Statement and Spending Review to the House of Commons on Wednesday.
The shocking video of Laquan McDonald being killed brings the debate about racism in the US criminal justice system centre stage once more.
A video of a white police officer shooting dead a black teenager has been released by authorities in Chicago.