Business Day TV spoke with the DA's mayoral candidate for Johannesburg, Helen Zille. (Freddy Mavunda) Ahead of the local government elections in November, Business Day TV spoke to Helen Zille, the DA’s mayoral candidate for Johannesburg, about her plans to fix the metro.Would you like to comment on this article?Sign up (it's quick and free) or sign in now.Sign UpLog InPlease read our Comment Policy before commenting.