The email evidence is damning: Obama knew. No intelligence is coming in about a spontaneous response to the anti-Mohammed video.
In fact, on September 11, when the White House was receiving emails pleading for help from an Al Qadea attack on our emabassy in Libya Ambassador Stevens and staff, Obama issued this statement:
The Embassy of the United States in Cairo condemns the continuing efforts by misguided individuals to hurt the religious feelings of Muslims – as we condemn efforts to offend believers of all religions. Today, the 11th anniversary of the September 11, 2001 terrorist attacks on the United States, Americans are honoring our patriots and those who serve our nation as the fitting response to the enemies of democracy.