I would add one more example, perhaps. I look at some of the tragedies we've seen happening in some of our universities and our colleges, certainly down south, with active shooters entering educational facilities, and some of our children come home to tell us that they've run through an active-shooter drill, so what we're seeing I think is reflective of the kind of prudent planning that's happening.
I would agree with my colleague that this is generally happening at the bottom level up, with municipalities taking leadership, seeing that there's a potential concern or threat and then developing standing procedures at their facilities. I think that's the approach I would recommend.