A very serious person—Lee Smith—is asking this question very seriously. Lee Smith is one of the sharpest political analysts around. And yesterday, writing at Thomas D. Klingenstein’s site, Smith asked a question that has probably occurred to the rest of you: “Is the Left Preparing for War If Trump Wins?” If something like Smith asks the question based upon a careful review of available information, you’re no longer looking at tinfoil hat stuff; instead, this is a very serious matter that we hope the Trump campaign and the RNC are taking very seriously. What concerns Smith is the escalating rhetoric...