There's nothing like finally getting the top job after a decade of faithfully playing second fiddle to a high-profile boss. But for al-Qaeda's Ayman al-Zawahiri, the dour Egyptian surgeon and longtime deputy to Osama bin Laden, succeeding his old leader comes with an unexpected challenge: His predecessor, it turns out, has gifted him a bit of a lemon. In recent years, al-Qaeda has become the Blockbuster Video of global jihad.
The organization and brand are in deep trouble, and Zawahiri is quite unlikely to become the leader who can turn things around.