People look at the wreckage of a bus after a blast ripped through it in Sayeda Zainab, Dec. 3, 2009. Syrian Interior Minister Mohammad Sammour Thursday said the bus blast in Damascus is "not a terrorist attack," pan-Arab al-Jazeera TV reported. In press statements, Sammour said only three people have been killed when the tyre of the bus exploded. The bus was carrying Shiite Iranians who were on a tourist visit to the holy shrine of Sayeda Zainab in southern Damascus. [Xinhua]