Calls are growing for the 'immediate removal' of Donald Trump from the White House following the riot at the Capitol building.
There has been open talk about the use of the 25th amendment of the US Constitution. This is the mechanism which allows a sitting President to be removed and replaced by the Vice-President if he is deemed to be unfit for office.
But, with under two weeks of his term in office to go, is it possible?
US Correspondent Cordelia Lynch explains.
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