If you've been wondering why I've written so much about the LibDems on this blog, now you know. Anyone who's ever worked professionally with them knows that they are a bunch of unprincipled, hypocritical liars who claim the moral high ground as they behave with the morals of - as David Blunkett put it this morning on the Today programme - a harlot.

Saying one thing and doing another is their stock in trade; and saying one thing to one group and something opposite to another is par for their course.

The good thing is that, now that they have been exposed for what they are, the game is up.