Trump is Recruiting an Army of Poll Watchers. It's Even Worse Than It Sounds.

Donald Trump's campaign website implores voters to "Help Me Stop Crooked Hillary From Rigging This Election!" by signing up as observers. He warned people at an August 12 campaign event in Altoona, Pennsylvania, that Clinton could win the state only by cheating, and he asked supporters to "go down to certain areas and watch and study, and make sure other people don't come in and vote five times." Less than a week later, Trump's running mate, Mike Pence, encouraged a crowd in Manchester, New Hamp...