You read it here first

Everyone seems to agree that the Huhne campaign got off to a flying start but had a much worse second half. So what happened at that crucial midway point to derail the Huhne campaign. Yes, you’ve guessed right! It was Polly wot lost it. That Toynbee endorsement really did send the Huhne campaign into freefall as I predicted , more in hope than expectation.