1. The military should be able to annihilate anyone and everyone and sacrifice morality. Let the civilians die with the radicals.
2. Be aggressive but restrictive to save civilian lives and sacrifice timeliness of completing the objective or completing it altogether.
There will always be radicals and terrorists. If we annihilated every populace group that was shown to have radicals in it this world would be a wasteland and the population cut in at least half. There is no winning a "war on terror" because terror will always exist. All we can do is defend our selves as best we can and make sure that one 1) it's near impossible to succeed on an attack on US soil 2) those that attack receive swift retribution for their act.