Between the global decline of democracy and rise of the movements for racial justice this is a key moment to recall Nelson Mandela's wisdom.

The speaker, one of the world's most recognizable black leaders, was addressing a joint session of the U.S. Congress when he quoted America's top civil rights leader. "Free at last, free at last, ...

Dec. 5, 2013 — -- intro: Nelson Mandela became South Africa's first democratically elected president in 1994. The following videos highlight some of the memorable moments from the last ...