Mike Jericho is pretty sure Osama bin Laden is dead - but that doesn't stop him from worrying:
But [al Qaeda number two man Abu Musab al] Zawahiri could simply side-step this, if he chose to, and with a single move restore his credibility and influence.
To do so, he would have to make a significant strike against the very belly of the infidel. Something public, something severe, with very serious repercussions… all of the things he has become known for.
I don't pretend to know what that might be. It could be anything, but experience dictates that it will most likely be either inside the United States or a Coalition country, and it will come against a significant symbol of American power; be it economic, military or political.
Read the whole thing.