After seeing this clip just had to share it with the people .anyone who works in large workplaces or public places don't do dummy runs of these attacks .well I have never heard of one anyway or seen one but how is it that every attack on American fake terror attacks allways turns out they did a practice the week before and now its just magically came true this mayor is an iddiot and the only peado they could bully in to doing it till next time what a joke come on people why are we takeing the crao thanks to people like youtubers a4re getting the truth out keep up the good work