Disaster looms in Mali

Africa has seen some ugly divorces in recent times: Eritrea and Ethiopia, Sudan and South Sudan. Now Mali is threatened with partition as a rebellion flares in the north and political uncertainty grips the capital, Bamako. Mali’s neighbors and western governments are looking on anxiously as drug traffickers and Islamist groups affiliated with al Qaeda take advantage of the vacuum — in a region already blighted by hunger, poverty and weak government.