President Barack Obama has boarded Air Force One bound for Connecticut to attend a church vigil and to meet families of victims of the school shooting in Newtown.
He will also talk to members of the emergency services.
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Bob and Mike Bryan said they were withdrawing from the Games over concerns for their families health.
The former boss of BHS said a parliamentary committee that investigated the closure of the stores was a 'kangaroo court'.
Those going out tonight might need an extra layer as it will be noticeably chilly.