U.S. military officials are closely watching social media and news reports that say ISIS believes it may soon come under siege in Raqqa, Syria, its self-declared capital. "We have seen this declaration of emergency in Raqqa, whatever that means," Col. Steve Warren, the spokesman for the U.S.-led anti-ISIS coalition, told reporters Friday. "We know this enemy feels threatened, as they should." Read more http://www.cnn.com/2016/05/13/politics/isis-raqqa-state-of-emergency/index.html