CHIEF Government Spokesperson Cornelius Mweetwa says former president Edgar Lungu is one of the known living liars in Zambia. On Sunday, former president Edgar Lungu bemoaned the culture of lying in Zambia, saying some people are perpetual liars and they are not even ashamed. But commenting on this in an interview, Mweetwa challenged Lungu to indicate which lies have been told, arguing that the culture of lying is actually associated with PF. “So can my elder brother, former president Edgar Chagwa Lungu point out [the lies]. Going out to the public and just start speaking generally for the public to speculate is not right. When you’re a former head of state, you must be an oasis of truth. You must...