South Africa: ANC Could Lose Pretoria and Jo'burg, Say Polls

Jacob Zuma ANC rally
South African President Jacob Zuma (C) addresses supporters during the African National Congress (ANC) party rally at the Dan Qeqe stadium in Port Elizabeth, on July 23. The ANC could face a strong challenge from the opposition Democratic Alliance in August's municipal elections. MICHAEL SHEEHAN/AFP/Getty Images