Islamic State: Spreading its tentacles

Islamic State

Spreading its tentacles

Islamic State is making itself felt in ever more countries. But how much influence does it really have outside Syria and Iraq?

http://www.economist.com/news/middle-east-and-africa/21656690-islamic-state-making-itself-felt-ever-more-countries-how-much-influence?fsrc=nlw|hig|2-07-2015|NA