Islamist insurgency in Mali casts long shadow over TimbuktuFive months after French forces removed Islamist militants, services such as electricity, fuel, banks, marketplaces and a judiciary are lackingIRIN, part of the Guardian development network guardian.co.uk, Monday 1 July 2013 15.26 BST Link to video: Mali: the tour guide of Timbuktuhttp://www.guardian.co.uk/global-development/video/2013/jul