Jay Jones’s vile texts expose more than personal depravity—they reveal the left’s deeper creed: that pain, not principle, is the true engine of political change. Over the last week or so, observers—mostly on the right—have made a great deal of noise about the musings of Jay Jones, the Democratic nominee for Attorney General in Virginia. Jones, as I’m sure you don’t need me to tell you, openly and enthusiastically discussed killing a political opponent—the former Speaker of the Virginia House of Delegates—and, more disturbingly, hoped this opponent’s children would die so that he could watch their mother suffer as she...