The Real Subject of Obama's Final National Security Speech Was the Man He Wouldn't Name

President Obama on Tuesday delivered his final national security speech as commander in chief. The address had been planned well before the election, his deputy national security adviser, Ben Rhodes, had told reporters in advance. The intention was to summarize the things the president had accomplished and the guidelines that the next one, whoever he or she might be, would be wise to follow in the year ahead. But the unmistakable subject of the speech Obama gave in front of a crowd of servicemen...