Boris Johnson said today he could not go on "endlessly dodging" questions about his future.
But the Mayor of London played down his chances of success, saying it was "highly likely" he would fail to find a suitable constituency in which to run.
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Adam Johnson has been sacked by Sunderland, the club said in a statement.
The final protesters have left a wildlife refuge in Oregon after a 40-day occupation hitting out at the US government.
Temperatures tumbling overnight, even more so than the night before.