The Truth. It's Not Always Flattering.

Via Sully:

What he [Rush Limbaugh] doesn't understand is that Palin's nutsiness is not a partisan matter in Britain, or anywhere else in the world. It is an obvious truth marveled at by all. Palin's emergence as a serious figure in American politics has made the country a laughing stock across the world. The idea that a stateswoman like Thatcher, in advanced dementia, would be used by such a crackpot is simply unseemly.

In some countries, 2+2=5 is not given as much credence as 2+2=4 simply for being mentioned.