Bishop Abraham Sibiya, right, and other representatives of churches pray for the health of former South African President Nelson Mandela in front of messages left by wellwishers at the

 

              Bishop Abraham Sibiya, right, and other representatives of churches pray for the health of former South African President Nelson Mandela in front of messages left by wellwishers at the
Bishop Abraham Sibiya, right, and other representatives of churches pray for the health of former South African President Nelson Mandela in front of messages left by wellwishers at the entrance to the Mediclinic Heart Hospital where he is being treated in Pretoria, South Africa Friday, June 14, 2013. Nelson Mandela's health is improving but the 94-year-old beloved anti-apartheid hero remains in serious condition, South Africa's president said Thursday. (AP Photo/Ben Curtis)