INFRASTRUCTURE Housing and Urban Development Minister Charles Milupi says every time former president Edgar Lungu opens his mouth, what comes out is garbage. On Sunday, Lungu took to social media to address several governance issues, among them the free education policy, which he claimed was counterproductive as it reduced the quality of schooling. He criticised government for saving money, insisting that the state must spend as it was not a business where one went to make money or save. In an interview, Milupi said Lungu’s remarks clearly indicated that he had nothing to offer as far as the economy was concerned. “Lungu saying we must spend money exposes the greatest weakness that is why we are grappling with an economy...