After visiting the jail cell on South Africa's Robben Island where Nelson Mandela spent 18 of his 27 years in prison during the long struggle against apartheid, President Obama wrote on Sunday about the bravery of Mandela and others who demanded their rights.
In a message he added to the island's visitors book, the president said:
South Africa is on watch for the fate of the 94-year-old Nobel Peace Prize laureate. The ailing Mandela, an international icon known for his fight to end apartheid, has been in the hospital for several days. For the latest on his condition, Renee Montagne speaks with NPR's Ofeibea Quist-Arcton.
"I reiterate that Tata is very critical, that anything is imminent," said Makaziwe. "But I want to emphasize again that it's only God who knows when the time to go is. So we will wait with Tata. He's still giving us hope by opening his eyes, he's still reactive to touch, we will live with that hope until the final end comes."