The Nazis went to great lengths to hide their crimes, but ISIS posts its misdeeds on social media for all the world to see. Peter Bergen says this only makes sense if you realize its aim is the apocalypse.
원문출처 : http://edition.cnn.com/2015/02/16/opinion/bergen-isis-enemies/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/16/opinion/bergen-isis-enemies/index.html?eref=edition