Nelson Mandela grandson's heart 'touched' by crowds

The grandson of Nelson Mandela, Ndaba Mandela, has told the BBC's Komla Dumor that his grandfather would have been ''completely humbled'' to see so many people show their love and appreciation of him.

He was speaking before the Mandela family went to view the former South African president's coffin at the Union Buildings in Pretoria.

Ndaba Mandela said the sight of the crowds during a ''very emotional'' time had ''touched his heart''.

He also paid tribute to the ''fantastic crowd'' at the memorial service on Tuesday,