The same goes for all military & families there.
D'uh, get training on situational awareness & response to COMMON threats like active shooters. Military personnel get this training early & often.
Look at all the resources listed on this page:
ready.gov/active-shooter
Too many people STILL do not know what to do in an emergency.
For that reason, I think it's a good thing that a bunch of people were upset by this.