CNN is reporting that al-Zarqawi has released an audio tape that justifies the killing of Muslim civilians based on the teachings of so-called Islamic scholars. Here is the intro from CNN: “A chilling, rambling audio file thought to be from the most-wanted man in Iraq, Abu Musab al-Zarqawi, says religious doctrine justifies the killing of innocent Muslims by insurgents. On the audio, the speaker says in Arabic: ‘The shedding of Muslim blood … is allowed in order to avoid the greater evil of disrupting jihad.’ The speaker defends suicide attacks, saying, ‘killing of infidels by any method including martyrdom operations…