It's a pretend scenario that, at times, looked like the real thing with non-toxic orange smoke billowing into the air, just as a chemical weapon might and victims on the ground.
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Oakland PD SWAT team taking part in a joint terrorism exercise with FBI in Alameda. pic.twitter.com/fZD8RV34XR— Eric Thomas (@ericthomaskgo) June 7, 2017
Oakland firefighters in haze mat suits taking part in FBI WMD exercise. pic.twitter.com/sGjXKLXtbs— Eric Thomas (@ericthomaskgo) June 7, 2017