Super Tuesday is all but over. They are still voting in a couple of western states, but the voters have spoken from Virginia to Oklahoma and from Maine to Texas, and the outcome is already abundantly clear. Donald Trump won, and Nikki Haley lost. There is no gray area and there are no silver linings. Trump’s victories were universally expected. Now the question is how long it will take for Haley to accept reality and drop out. Haley had a dream of being president. Now it’s time to wake up from that dream. It is not going to happen in...