GUANTANAMO BAY, Cuba — The whereabouts of Ayman al Zawahiri, who succeeded Osama bin Laden after U.S. special forces killed the al Qaeda leader in a 2011 raid in Pakistan, remain a mystery even as the terror group could be poised to rise again.
The shadowy Zawahiri, a 70-year-old native of Egypt, is believed to be hiding out in Afghanistan or Pakistan. But he may not even be alive.
