Republican activists say they have to water down the reality of their opponents’ agenda in focus groups. ‘They just don’t believe it’s true. It can’t be.‘ In the September debate between Donald Trump and Kamala Harris, Trump said something so ludicrous that many viewers must have dismissed it out of hand. “She did things that nobody would ever think of,” Trump said, while rattling off a list of some of the vice president’s most radical past positions. “Now she wants to do transgender operations on illegal aliens that are in prison.” The idea that the vice president “wants to do...