► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />David Gardner, FT commentator, examines the political sophistication of the Islamic State of Iraq and the Levant (Isis), which he says is enabling the group to erode the cohesion of states neighbouring Syria and Iraq.<br /><br />► FT Comment: http://bit.ly/1ImtZ8r<br /><br />► FT World News: http://bit.ly/1Exp0iJ<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
