Johannesburg, South Africa
South African President Cyril Ramaphosa talks to former U.S. President Barack Obama at the 16th Nelson...
South African President Cyril Ramaphosa talks to former U.S. President Barack Obama at the 16th Nelson Mandela annual lecture, marking the centenary of the anti-apartheid leader's birth, in Johannesburg, South Africa July 17, 2018. REUTERS/Siphiwe Sibeko