Al Qaeda leader Ayman al-Zawahiri is seen here in a still image from a web posting by the terrorist group's media arm, as-Sahab, on July 27, 2011. (Associated Press)

Photo by: Anonymous

Al Qaeda leader Ayman al-Zawahiri is seen here in a still image from a web posting by the terrorist group's media arm, as-Sahab, on July 27, 2011. (Associated Press)