Quiet concern surrounds the health of former South African president Nelson Mandela who is being treated in hospital for a recurring lung infection.<br /><br />The 94-year-old is said to be responding well but has been described as frail.<br /><br />Mandela is an iconic figure in South Africa and is regarded as the father of the nation.<br /><br />...<br />http://www.euronews.net/
