(AGI) Baghdad, Nov 13 - Islamic State (IS) has released anaudiotape it says was recorded by its leader Abu Bakral-Baghdadi, days after reports that he had been killed orinjured. In the recording, the speaker says that the U.S.-ledmilitary campaign in Syria and Iraq is failing and thatmilitants in Saudi Arabia, Yemen, Egypt, Libya and Algeria hadjoined the caliphate. The statement calls on supporters ofIslamic State to "erupt volcanoes of jihad" across the world. . .