Winnie Madikizela-Mandela: ANC has 'messed up South Africa'

Winnie Madikizela-Mandela has told the BBC that South Africa is in a political crisis and a no confidence vote against President Jacob Zuma, due next month, will be of any help.

Her comments came on the day South Africans celebrated what would have been the 99th birthday of her former husband, Nelson Mandela, the country's first black president.