More than 136,000 people, including an estimated 74,000 children are trapped in the historic northern Mali city of Timbuktu, according to the NGO Save the Children. This follows a siege by the al-Qaeda linked jihadists
How did Zambia get into so much debt and how it plans to get out of it?
And we meet Abdullahi Mire - winner of a top UN award for promoting education for refugee children.
