As if there weren't already enough reasons to think it a bad idea, Silvio Berlusconi has thrown his weight behind the campaign to install his old friend Tony Blair as the first president of the Council of Europe. It would be funny, if it weren't so depressing (and so depressingly unsurprising), that a demagogue of the right who absurdly claims to be the victim of a vast left-wing conspiracy involving judges, politicians, journalists and anyone else he cares to name, should count a former British Labour prime minister among his allies rather than his opponents.