World Special
Wed, 09/12/2012 - 7:00pm

In a traditional African village of thatched huts, cattle and cornfields, a woman watches as her grandchildren pound kernels of corn under a brilliant blue sky. Not far from this idyllic scene her son lies buried, one of countless victims of an invisible enemy that has claimed the lives of mothers and fathers and left 1.8 million orphans in sub-Saharan Africa.  That enemy is HIV/AIDS.