Copperbelt Minister Bowman Lusambo has hit back at NDC leader Chishimba Kambwili, saying the expelled Roan PF member of parliament is a disgruntled loose cannon masquerading as a consultant, who doesn't understand government structures, appointments and operations. Kambwili who is at political loggerheads with Lusambo has never had kind words for the Copperbelt official since...