Mayor concedes "sometimes I don't go in" after being challenged by Ken Livingstone on his LBC phone-in show.
Former Mayor of London describes his old foe as "a fairly lazy tosser who just wants to be there".
Mayor of London has worked from home despite denouncing the practice as a "skivers' paradise".
Ken Livingstone’s political career is over – but he still talks a good game. Here he praises Ed Miliband, traduces Boris Johnson and explains his big idea for reviving Britain.
In response to the Woolwich attack, the former Mayor of London says "we are still experiencing the dreadful truth of this warning".
Labour needs to take the London mayor "seriously", says the shadow foreign secretary.
If you seek his memorial, look around you.
Defeat for Livingstone can't be pinned on Miliband.
Livingstone finished less than a point behind his party.
The Labour candidate is a casualty of the modern media, but not in the way he thinks.