US Vice President Joe Biden has posted a picture on his Twitter account wishing people a "happy and safe holiday season".
President Obama and First Lady Michelle Obama recorded their Christmas message over the weekend, thanking America's troops and their families for their service.
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The tour operator is relaunching its holidays from the UK to Tunisia for the first time since the Sousse beach attack that left 38 dead.
The former chancellor said a line connecting the east and west coasts must be planned for as the Government presses ahead with HS2.