It already started, lindt cafe for staters, there have also been at least 10 plots by terrorists stopped prior to execution. Thank god we only have under 3% muslin in our country.. in a couple decades when muslims start running a muck again if we have 10% or 20% then we will have the civial war you mentioned.
Remember Islam started in Saudi arabia, and since then it has spread to over 50 countrys killing and over taken governments in everyone it moved to killing hundreds millions of people for their religion, race, or political belifes, that is historic fact.
