JOHANNESBURG (AP) — South Africa's former President Nelson Mandela underwent more medical tests Monday in a military hospital as the public and journalists outside asked: What, if anything, is wrong with the health of the 94-year-old anti-apartheid icon?

Government officials in charge of releasing information about Mandela have repeatedly declined to provide specifics about Mandela's now three-day hospitalization, calling on citizens to respect the beloved politician's privacy. Yet Mandela represents something more than a man to many in this nation of 50 million people and to the world at large, and the longer he remains in hospital care, the louder the demand for the private details about his health will grow.

"He symbolizes what our country can achieve with a statesman of his stature. He's our inspiration and personifies our aspirations," an editorial in Monday's edition of the Sowetan newspaper reads. "And that's why we dread his hospital visits, routine or not. That's why even now when we are told not to panic, we do."