FBI investigating San Bernardino shooting as an act of terrorism - Washington Post

The FBI said Friday that it is investigating the San Bernardino, Calif., massacre as an act of terrorism, with officials revealing that the Pakistani woman who teamed with her husband in the slaughter went on Facebook afterward to pledge her allegiance to the leader of the Islamic State.

Investigators are trying to determine if the husband-and-wife killers acted alone inspired, but not directed, by foreign Islamist radicals or were involved in a more elaborate plot.

Hundreds of federal agents, in the United States and overseas, are looking for any contacts that the shooters Chicago-born Syed Rizwan Farook, 29, and his wife, Tashfeen Malik, 27 might have had with terrorist g