http://www.theguardian.com/world/isis
http://edition.cnn.com/2014/08/08/world/isis-fast-facts/
http://www.bbc.com/news/world-middle-east-29052144
http://abcnews.go.com/topics/news/world/isis.htm
http://www.nytimes.com/interactive/2014/06/12/world/middleeast/the-iraq-isis-conflict-in-maps-photos-and-video.html?_r=0
http://www.nbcnews.com/storyline/isis-terror