George Osborne has joked that Ed Miliband's speech to last week's Labour Party conference was "so forgettable, he forgot it himself".
Mr Miliband forgot a key passage on the deficit, something the Chancellor said was a "disqualification for the high office he seeks".
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The aftermath of the Sri Lanka attacks leads the front pages on Tuesday.
Police have arrested 40 suspects following a series of bombings in Sri Lanka, including the driver of a van allegedly used by attackers.
Mike Brown has been told to consider resigning following an inquiry by the London Assembly.