By Esther Chisola Ruling UPND deputy secretary general Gertrude Imenda says PF cannot be calling for President Hakainde Hichilema to fire Inspector General of Police Graphel Musamba when they themselves failed to fire Kakoma Kanganja. Reacting to PF chairperson for information and publicity Emmanuel Mwamba who said President Hichilema had failed to fire Musamba for...