Millions Honor Mandela

Millions Honor Mandela
The face of Nelson Mandela is shown on a large billboard in the stands at the memorial service for former South African President Nelson Mandela at the FNB Stadium in the Johannesburg, South Africa township of Soweto, Tuesday Dec. 10, 2013. (AP Photo/Ben Curtis)
Millions of people across the globe are remembering Nelson Mandela. ABC'S Alex Marquardt is in Johannesburg.