VETERAN politician Vernon Johnson Mwaanga has observed that at 60, Zambia still has challenges of national building and maturing politics which have become toxic. In a statement, Tuesday, Mwaanga said there was an unfortunate tendency for some politicians to treat each other as enemies, which was not right. “The National Motto “One Zambia, One Nation”, has kept our country peaceful. Every country has got challenges and Zambia is no exception. We have had challenges of nation building, and maturing our politics, which have become toxic. There is an unfortunate tendency for some politicians to treat each other as enemies, which is not right. We have seen and heard about horrifying cases of corruption, by people holding public offices,” he stated....