Hard times ahead for overcoming ISIS

​A good impressive analytical article with less known details about ISIS, the current debate how to proceed against it and what problems we will face:

http://www.nytimes.com/2015/11/18/world/middleeast/envisioning-how-global-powers-can-smash-isis.html?emc=edit_ee_20151118&nl=todaysheadlines-europe&nlid=63208007&_r=0

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