INDEPENDENT Broadcasting Authority (IBA) Director General Josephine Mapoma has cautioned Muvi TV and all broadcasting stations against airing material which may cause humiliation, distress and violate human dignity. And Mapoma has further warned all broadcasters to exercise professionalism in order to avoid contravening the law ahead of this year’s general elections. In a statement, Friday, Mapoma said the authority had followed with keen interest a Muvi TV programme that featured Poor People’s president Alex Muliokela. She said much as the authority understood that each media house had its own editorial independence, there was a need for broadcasters to abide by professional ethics and moral obligation. “Independent Broadcasting Authority (IBA) as a regulator of broadcasting stations, followed with keen interest a...