Attack Two

This undated photo provided by the California Department of Motor Vehicles shows Syed Rizwan Farook who has been named as the suspect in the San Bernardino, Calif., shootings. Farook communicated with individuals who were under FBI scrutiny in connection with a terrorism investigation. But the official said the contact was with "people who weren't significant players on our radar," dated back some time, and there was no immediate indication of any "surge" in communication ahead of the shooting. (California Department of Motor Vehicles via AP)