Granddaughter Tukwini Mandela, left, daughter Makaziwe Mandela, center, and granddaughter Ndileka Mandela, right, arrive at the Mediclinic Heart Hospital where Nelson Mandela is being t

 

              Granddaughter Tukwini Mandela, left, daughter Makaziwe Mandela, center, and granddaughter Ndileka Mandela, right, arrive at the Mediclinic Heart Hospital where Nelson Mandela is being t
Granddaughter Tukwini Mandela, left, daughter Makaziwe Mandela, center, and granddaughter Ndileka Mandela, right, arrive at the Mediclinic Heart Hospital where Nelson Mandela is being treated, in Pretoria, South Africa Wednesday, June 12, 2013. Former President Nelson Mandela began responding better to treatment Wednesday morning for a recurring lung infection following "a difficult last few days," South Africa's president said. President Jacob Zuma told parliament that he is happy with the progress that the 94-year-old is making following his hospitalization on Saturday. (AP Photo/Ben Curtis)