I live in Los Angeles; I think I have a much better chance of being harmed by gangs than by the government:
http://www.lapdonline.org/assets/pdf/cityprof.pdf
Of course, I might be biased, my son is LAPD.
But my point in this, and the related, thread, was not to argue the wisdom or lack thereof in an armed citizenry; but rather to talk about what the second amendment does or does not say.