That may be true, but it seems illogical to just go in an DESTROY everything... kind of like using an axe to kill an infestation of cockroaches in your kitchen. You can probably kill all the roaches if you smash up everything in the kitchen to get at them, but does that make sense? Naw... let's kill ebola -- not everything around it. . "Now, roach bastards -- you're gonna DIE!"