Conventional wisdom is congealing around two key factors in Trump’s loss this morning, so let me offer them to you as I think there’s merit to both. The main factor: Evangelicals came through for Cruz in the crunch. Political sites have been filled with news over the past few weeks about Trump’s surprising strength with born-again Christians, particularly given how intensely Cruz was courting those same voters. A guy who doesn’t know if he’s ever asked God’s forgiveness and who’s regularly demonstrated his unfamiliarity with Christian practices during this campaign shouldn’t be competitive with an evangelical candidate with dozens of...