I was waiting in line for my train to New York at Washington, DC’s Union Station. […] On the TVs was this safety initiative released last year, which describes what to do if confronted by a gunman in the train station. The video’s three suggestions were as follows: Take FlightTake CoverTake ActionIt was the third option that caught my attention. As opposed to fleeing the scene or hiding, “Take Action” suggested you take matters into your own hands to try and “disrupt” or “incapacitate” the intruder. In the video clip associated with “Take Action,” a woman and a gentleman are...