In this June 17, 2010 file photo, former South African President Nelson Mandela leaves the chapel after attending the funeral of his great-granddaughter Zenani Mandela in Johannesburg, South Africa. The South African presidency says Mandela has been discharged, Saturday, April 6, 2013, from a hospital after an improvement in his condition. Officials say he was treated for pneumonia. (AP Photo/Siphiwe Sibeko, Pool, File)
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