A handout photograph made available by the South African government showing widow of the late former South African President Nelson Mandela,  Graca Machel (right) paying her last respects to late former president Nelson Mandela as he  lies in state at the newly renamed Nelson Mandela Amphitheatre at  Union buildings in Pretoria.

The man behind me on the bus tapped me on the shoulder. “Excuse me,” he said. “Do you know the way to Union Buildings; are you going there?”Travelling(...)