Captured Mali rebel strongholds give clues to operation

Описание: French and African forces have driven rebels out of their strongholds in northern Mali.

But what Al-Qaeda in the Islamic Maghreb left behind may prove to be valuable.

Equipment such as artillery, explosive devices, and even posters carrying their logo act as clues to their operations.
Al Jazeera's Mohamed Vall reports from a former rebel stronghold in Aguelhok.