Trump is now predicting massive voter fraud, usually something you do after you’ve lost. There’s a theory that people tend to accuse others of what they are ashamed of planning or having done themselves. I don’t think he has any shame, or that he’s strategic enough to be planning anything so complicated himself. But his backers? How hard would it really be for a top-notch state hacking operation in, say, Russia, to crack the locally organised election computer systems?