Here's one link ; I don't know what his source is yet :
(snip)....Timing: The assaults came exactly on the eleventh anniversary of bin Laden’s and al-Qaeda’s attack on America. If there was any doubt about the intent of the timing, the appearance of black al-Qaedist flags among the mobs removed it. The chanting of Osama bin Laden’s name made it doubly clear who were the heroes of the Egyptian mob. Why should we be surprised by the lackluster response of the Egyptian and Libyan “authorities” to protect diplomatic sanctuaries, given the nature of the “governments” in both countries? One of the Egyptian demonstration’s organizers was Mohamed al-Zawahiri, the brother of the top deputy to Osama bin Laden, and a planner of the 9/11 attacks, which were led by Mohamed Atta, an Egyptian citizen....(/snip)----------------- Storming Embassies, Killing Ambassadors, and ‘Smart’ Diplomacy (Victor Davis Hanson), National Review Online ^ | September 12, 2012 | Victor Davis Hanson Posted on Wednesday, September 12, 2012 2:57:54 PM by neverdem
I don’t see a connection to Zawahiri’s brother and the Innocence Of Muslims video there.