Definitely.  The chances are so low that I&#x27;m not worried about it.  The same concern applies to any other mode of transportation and we don&#x27;t have to deal with the &quot;security theater&quot; measures for those other modes of transport.<p>Do you constantly worry about &quot;unhinged&quot; drivers while walking on the sidewalk?  Are you constantly worried that you would be the victim of an intentional attack like what recently happened in Las Vegas?  Do you believe we need to go through the &quot;security theater&quot; motions in order to &quot;mitigate&quot; the, for all practical purposes, negligible risk of something similar happening in the future?