Carrying Forward Mandela's Legacy
![](https://media.wnyc.org/i/800/0/c/85/1/454762989.jpg)
US President Barack Obama arrives to deliver a speech during the memorial service for late South African President Nelson Mandela at Soccer City Stadium in Johannesburg on December 10, 2013.
( BRENDAN SMIALOWSKI/AFP / Getty )
( BRENDAN SMIALOWSKI/AFP / Getty )