Global Talk: Will the caliphate lead to Iraq’s partition? - Ep 1

Iraqi security forces pull down a flag belonging to Sunni militant group, the Islamic State, during a patrol in the town of Dalli Abbas in Diyala province on June 30, 2014. Reuters

Iraqi-British analyst Aymenn Jawad Al Tamimi speaks to Global Talk about the declaration of a caliphate by the Islamic State and what it means for Iraq.