(AGI) Rome, Sept 27 - A small volcano erupted on Saturday inthe natural park of Macalube, near Agrigento in Sicily, causinga flow of mud that crushed and killed two children.Nine-year-old Carmelo Mulone was found dead several hours afterthe eruption, following the discovery of his deceased7-year-old younger sister, Laura, by a rescue team earlier inthe day. The father was found alive, as he was only partiallycarried away by the mud flow. The deadly incident occurred inthe park run by the environmentalist group Legambiente. . .