Denis Goldberg, left, and Ahmed Kathadra, friends and prisoners with former South African President Nelson Mandela, attends an event of the 50th anniversary of the raid against him and other former ... more 
Denis Goldberg, left, and Ahmed Kathadra, friends and prisoners with former South African President Nelson Mandela, attends an event of the 50th anniversary of the raid against him and other former African National Congress leaders at the Liliesleaf Farm in the outskirts of Johannesburg, South Africa, Monday, July 8, 2013. Mandela remains in a critical condition in a hospital in Pretoria. (AP Photo/Markus Schreiber) less 
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Associated Press | Photo By Markus Schreiber
Tue, Jul 9, 2013 11:14 AM EDT