Americans have had a rude awakening. The military’s liquidation of Osama bin Laden a few days ago in a million-dollar, heavily secured compound close by a Pakistani military academy has brought home to many what had previously been understood by only a few: One of the nations officially deemed a key ally in the so-called “War on Terror” has been playing us for fools. It is called a double game and here’s how you play it: First, you cooperate in some respects with the United States in countering the “terrorists” the Americans seek to capture, kill, or at least neutralize....