Stupid column by Podhoretz - it's necessary for Cruz and Kasich to keep fighting to deny Trump the nomination on the first ballot. I don't disagree that, if that happens, the delegates could eventually compromise on someone not now in the race (e.g., Ryan or Walker or Romney), but I'd say its still far more likely to be Cruz or Kasich, who've fought the good fight while others have quit or stayed on the sidelines.