U.S. President Barack Obama pays his respect to Mandela's widow Graca Machel after his speech at the memorial service for late South African President Nelson Mandela at the FNB soccer stadium in ... more 
U.S. President Barack Obama pays his respect to Mandela's widow Graca Machel after his speech at the memorial service for late South African President Nelson Mandela at the FNB soccer stadium in Johannesburg December 10, 2013. World leaders, from U.S. President Barack Obama to Cuba's Raul Castro, will pay homage to Mandela at the memorial that will recall his gift for bringing enemies together across political and racial divides. REUTERS/Kai Pfaffenbach less 
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Reuters | Photo By KAI PFAFFENBACH / Reuters
Wed, Dec 11, 2013 9:51 AM EST