FILE - In this Wednesday, May 30, 2012 file photo, South Africa's former President Nelson Mandela, left, receives a torch to celebrate the African National Congress' centenary from ANC chairperson Baleka Mbete, right, in Mandela's home village of Qunu in rural eastern South Africa. Mandela's wife Graca is at center. The emotional pain and practical demands facing Mandela's family are universal: confronting the final days of an elderly loved one. There are no rules for how or when the end may arrive. Some choose to let go with little medical interference; others seek aggressive medical care. Mandela's status as a respected global figure only complicates the situation, doctors and end-of-life experts say. (AP Photo/Lulamile Feni-Daily Dispatch, Lulamile Feni, File)
JOHANNESBURG (AP) World leaders and joyous, singing South Africans have gathered to honor Nelson Mandela at a Soweto soccer stadium.
A cold, driving rain has kept many people away, and the 95,000 seat stadium has been about two-thirds full so far.
The ceremony began about an hour late, and while the mood was celebratory, the crowds twice booed scandal-plagued South African President Jacob Zuma, who is to give the keynote address.
A dazzling mix of royalty, statesmen and celebrities is in attendance, with the list running from Afghan President Hamid Karzai (HAH'-mihd KAHR'-zeye) to Zimbabwe's Robert Mugabe (moo-GAH'-bay).
Former South African president Thabo Mbeki (TAH'-boh um-BEH'-kee), who succeeded Mandela, got a rousing cheer as he entered the stands, while United Nations Secretary-General Ban Ki-moon waved and bowed to spectators.
One black student in the crowd said Mandela's 27 years in prison had brought him freedom. Another man, who said he grew up in a "privileged position" as a white South African, credited Mandela with helping release whites from a burden of guilt through the country's reconciliation process.