> They all start shooting at each other!
>
> It could easily become an even worse bloodbath, every armed person
> shooting at every other armed person in the room and everyone else
> caught in the cross-fire.
Sort of like that mousetrap illustration of nuclear fission.
<http://www.ap.smu.ca/demos/content/modern/mousetrap_reactor/mousetrap_reactor.html>
<http://ccl.northwestern.edu/netlogo/models/Mousetraps>
-- Andy