I think it's clear. The POLITIC system we are fighting is WW.
Therefore, we must fight fire with fire. We must have our WW Political system.
There is no success in removing something (evil) without replacing it with something "better". Otherwise the evil will just come back 10 fold.
What is our WW system to replace the threat of Islam? Will the United States take over the World? Isn't that a one world government?
My brain has been going around and around on this one.