A child poses for a relative to take a photo of him with her mobile phone next to flowers and messages left by mourners, in front of Nelson Mandela's old house in Soweto, Johannesburg, South Africa, Saturday, Dec. 7, 2013. South Africa is readying itself for the arrival of a flood of world leaders for the memorial service and funeral of Nelson Mandela as thousands of mourners continued to flock to sites around the country Saturday to pay homage to the freedom struggle icon. (AP Photo/Ben Curtis)