"Today no other country on earth is arguably more dangerous than Pakistan. It has everything Osama bin Laden could ask for: political instability, a trusted network of radical Islamists, an abundance of angry young anti-Western recruits, secluded training areas, access to state-of-the-art electronic technology, regular air service to the West and security services that don't always do what they're supposed to do. (Unlike in Iraq or Afghanistan, there also aren't thousands of...