Imagine you are Satan, Father of Lies, the Tempter, the Old Gentleman, the Archfiend. You are planning your biggest head-to-head with your former employer, the Almighty, since that discussion on the clifftop with ol' JC. You aim to bring the whole breadth of humanity to the edge of Armageddon. To marshall your demonic hordes in the battle between Darkness and Light you need an anti-Christ. You want your representative on Earth to be subtle, charismatic, seductive and, of course, devilishly clever. You want George W Bush. [Thanks to Hugh.]