Because the state troopers are no longer allowed to work in that particular area of the state so they are pulled from other areas.  They are being paid as are the several state employees who are unionized and will be generously compensated for all the overtime.  They are the same employees as ran the fire incident.  This incident business is relatively new "homeland" business.  This is development work to practice for the real economic event the powers are working toward.  There will be an invoice paid to Alyeska no doubt.  The budget for this preparedness incident is apparently unlimited while actual 911 events are not responded too according to placed public relations/news reports to date.  If, we actually wanted this person out we would have checked with drones when there was a more hopeful situation.  Exercises are not given to the media to report.  They must investigate if they are mildly curious.  Freedom of information requests etc.