Is Mitt Romney about to enter the race for the Republican nomination? As I have written about repeatedly, the Republican establishment is absolutely desperate to keep Donald Trump out of the White House. If it comes to it, they will move heaven and earth to make sure that he is defeated – even if that means Hillary Clinton wins the election. Right now, Trump has won three of the first four contests on the schedule, and he is projected to win almost every state on Super Tuesday. This would put him on a clear path toward winning the nomination, and...