Analysis: Why Arab Spring could be al Qaeda's fall

When historians in future years grapple with the significance of the overthrow of the Mubarak regime in Egypt 10 days ago, coming as it did in the wake of the "Jasmine" January 14 Revolution in Tunisia, they may judge it not only as a seismic event, shattering and renewing the Arab political order, but also the key watershed moment in confronting the global al Qaeda threat