Corruption in Zambia

After several decades of independence Zambia's infrastructure and level of development remains far from acceptable. Poor leadership has been one of the major negative factors contributing to this backwardness. Chiluba' for instance is said to have stlen millions of dollar and was subsequently convicted in a London Court of stealing more than US$40million. Some people have also said the Late President has his share of corruption and now his widow is being mentioned as pocketing some millions of dollars intended for medical bills while in French hospital. Does any one have more information on these issues?