Whoever the real culprits turn out to be, the truth is that Pakistan's government has only itself to blame for the carnage in Karachi. Pakistani leaders created the Islamist monster that now operates with near impunity throughout the country. Militant Islamist groups that were originally recruited, trained and armed by Pakistan's Inter-Services Intelligence agency (ISI) have since become Islamabad's deadliest enemies. Twice they have nearly succeeded in assassinating Musharraf, who was once among their strongest supporters. In the last six years extremists have killed more than 1,000 Pakistani troops.
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 American troops hunting down would-be terrorists.)
Then there's the country's large and growing nuclear program. If you were to look around the world for where Al Qaeda is going to find its bomb, it's right in their backyard.
The conventional story about Pakistan has been that it is an unstable nuclear power, with distant tribal areas in terrorist hands. What is new, and more frightening, is the extent to which Taliban and Qaeda elements have now turned much of the country, including some cities, into a base that gives jihadists more room to maneuver, both in Pakistan and beyond.
