(VOI)- At least three civilians were killed and four more wounded on Saturday as an adhesive bomb exploded at a bus in western Baghdad, a police source said. “An adhesive bomb exploded, today, at a bus in al-Mansour neighborhood, killing three passengers and wounding four more,” the source, who asked not to be named, told Aswat al-Iraq- Voices of Iraq- (VOI). The blast damaged the bus and other cars in the area, the source said. “The wounded were rushed to al-Yarmouk hospital,” he added.