FBI Director James Comey today confirmed that the probe into the massacre in San Bernardino is now “a federal terrorism investigation” as a result of evidence that the killers were “radicalized” and “potentially inspired” by foreign terrorist organizations. 

In yet another message, a known ISIS tweeter by the name of Jazrawi Daesh announced on Twitter “the martyrdom” of Farouk and Malik “after completing mission,” according to the Counter Extremism Project, a group that monitors IS on social media, which provided a copy of the message to Yahoo News. Shortly after that message, Daesh’s Twitter account was suspended.