In this television image from Arab satellite station Al-Jazeera, Osama bin Laden, right, listens as his top deputy Ayman al-Zawahri speaks at an undisclosed location. The video tape was broadcast by the station Monday. Photo by AP
The Arabic television channel al-Jazeera has broadcast what it says is an audio tape of al-Qaeda's second-in-command calling on Muslims to carry out more suicide attacks, BBC reported. "The crusaders and the Jews only understand the language of murder", a man identified as Ayman al-Zawahiri says. Osama Bin Laden's al-Qaeda network is believed to have been behind recent suicide attacks in Saudi Arabia and Morocco, in which dozens of people were killed.