The legacy of Sister Emmanuelle in Cairo's poorest slum Egyptian children attend a school in the midst of the unpaved muddy alleys in the mostly Coptic district of the zabbaleen, meaning the garbage people in Arabic, which has long been something of an oasis. Set up 30 years ago by French nun Sister Emannuelle, the 'Mahaba' school -- 'love' in Arabic -- shields around 3,000 pupils from the outside world in a clean and friendly environment. IMAGES AND SOUNDBITES