The world waits with bated breath:

Prime Minister Gordon Brown will unveil the slogan of Labour's general election campaign in a speech at the weekend.

Let's try to guess what that slogan will be. Some obvious choices:

"It's all the fault of the Tories (still)"

"Gordon Saved The World (With Your Money)"

"Vote Labour to save the foxes"

"Things can only get better (well, they can't get much worse)"

And we can also consider what the Tory slogans might be. I reckon that they will all be a variation of the subtle theme of:

"You Hate Labour More Than Us Now"

And the Lib Dems? Well, with Clegg in charge, there's only one option:

"..."