Well for me it'd have to be a MkIX Spitfire of course!
But being a British Subject (hello stupid EU passport people there is no such thing as a British Citizen, we're a constitutional monarchy

) I wouldn't be allowed to become president, so err I'd get a Lancaster and lots of marmalade bombs and attack some important targets like err umm err the British Axis of Evil, France, Belgium and Switzerland for wot they said about our chocolate!!!
