Quote from OccupyThis:
Exhibit 1, from earlier in the week:
71 year old man stops robbery-
<iframe width="560" height="315" src="http://www.youtube.com/embed/Pr-ug3x9HRw" frameborder="0" allowfullscreen></iframe>
Exactly. Had 2 or 3 movie-goers carried a weapon, that psycho would have killed maybe 5 or 6 people, instead of 20!