Children pose for a photo as they hang out beneath a newspaper 

Children pose for a photo as they hang out beneath a newspaper headline, in Vilikazi street, the tourist hub of Soweto South Africa, Monday, Dec 10, 2012, where former president Nelson Mandela once lived. Mandela underwent more unspecified medical tests in a military hospital as the public and journalists outside continued to ask the same, as of yet unanswered questions: What, if anything, is wrong with the 94-year-old anti-apartheid icon.  Mandela is affectionately know as Madiba. (AP Photo/Denis Farrell)
Associated Press
Children pose for a photo as they hang out beneath a newspaper headline, in Vilikazi street, the tourist hub of Soweto South Africa, Monday, Dec 10, 2012, where former president Nelson Mandela once lived. Mandela underwent more unspecified medical tests in a military hospital as the public and journalists outside continued to ask the same, as of yet unanswered questions: What, if anything, is wrong with the 94-year-old anti-apartheid icon. Mandela is affectionately know as Madiba. (AP Photo/Denis Farrell)
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