The number of foreign fighters traveling to join ISIS's ranks is increasing at an alarming rate, a top U.S. counterterrorism official warned on Wednesday.
원문출처 : http://edition.cnn.com/2015/02/10/politics/isis-foreign-fighters-combat/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/10/politics/isis-foreign-fighters-combat/index.html?eref=edition