And here, you thought the AntiChrist would be brighter. (Joseph Cannon)Maybe the Antichrist is in fact a whole dynasty....
Eek, I just skim-read the website where these calculations came from. It really is a dynasty! According to this website, Bush is related to the Emperor Nero, Herod the Great, and other nasties. That explains why he's so dumb, then - it's all the inbreeding of his ancestors.
Seriously though, I don't think you need spurious genealogy or the apocalyptic and hallucinogen-inspired ramblings of St John to explain the current state of affairs in the USA. It's just the usual imperialist and capitalist agenda; not hard to explain. But this sort of thing certainly makes for entertaining reading.