For those not following Texas politics closely these days, there is something of a revenge tour going on in state House races, where Attorney General Ken Paxton is propping up candidates of varied quality against deeply conservative representatives he feels have betrayed him. Betrayal here means that they acted on their conscience when they decided that the evidence against Paxton at the very least deserved a public airing in an impeachment trial. Advertisement Among those being targeted is state Rep. Matt Shaheen of Plano. To reach a point where Shaheen is criticized as insufficiently conservative is to wander through the...