FILE - In this Aug. 29, 2007 file photo, former South African President Nelson Mandela pauses during a statue unveiling ceremony in his honor at Parliament Square in London. The South A

 

              FILE - In this Aug. 29, 2007 file photo, former South African President Nelson Mandela pauses during a statue unveiling ceremony in his honor at Parliament Square in London. The South A
FILE - In this Aug. 29, 2007 file photo, former South African President Nelson Mandela pauses during a statue unveiling ceremony in his honor at Parliament Square in London. The South African presidency says Nelson Mandela was re-admitted to hospital with a recurrence of a lung infection Thursday March 28, 2013. (AP Photo/Daniel Berehulak, Pool, File)