This year, as the president has been talking about— “Fraud like you’ve never seen. They have these fake ballots. They’re trying to rig an election, and we can’t let that happen. I hope you’re all going to be poll watchers.” “His language has taken on an almost militaristic tone.” “Go into the polls and watch very carefully. Be poll watchers when you go there. Watch all the thieving and stealing and robbing they do.” There is no evidence of widespread voter fraud in U.S. elections. Still, the president talks about recruiting an army of poll watchers. “It’s taken on…