Jacob Zuma has officially become South Africa's new president - the fourth democratically-elected president since apartheid ended 15 years ago.<br /><br />Zuma took the presidential oath at a ceremony in Pretoria, saying that the country was entering a new era in its history.<br /><br />More than 11 million South Africans voted for the ANC. Al Jazeera's Haru Mutasa reports from the ceremony.
