In the police force, two, three, five traitors are detected who are really working for someone else. When we cleanse the police of them, the problem will be simplified a lot. Terrorists will have no one to contact - they will be left without informers.
If it is, in reality, capitalism that is the motor force behind the destructive forms of globalization, then it must be in their capacity to neutralize or transform this particular mode of exploitation that one can best test these various forms of resistance to the West.
Thank goodness we don't live in medieval times, when people fought wars over ideas.