They are afraid because they have given reason for civilized people to want to exterminate islam.
Islam will never change. Since the inception of islam, the focus had been on spreading islam throught the world by force, killing anyone who resists and forcing islamic law on everyone. Do not once think that this is not the intentions of all muslims. There are muslims that openly preach this tactic and remaining muslims support it silently. Muslims have a primary allegiance to islam and to all other muslims. This allegiance holds presidence over allegiance to any country or feigned friendship with infidels. There are no muslim Americans. There are muslims who live in America and pretend to love America. In reality, they are lusting for total islamification of America where sharia will be the law of the land. There is no "other" islam. There are no "peaceful muslims" or "moderate muslims". There are just muslims who have not actually slit anyone's throat. They are all part of the islamic infrastructure. Islam teaches a comprehensive way of life that covers every facet of living, including iron fisted religious law.
You can sit back and let it happen or you can stand up and do something: 1) Arm yourself and your family and know how to use these arms. 2)Demand That Your Congressman Declare islam a Terrorist Organization.
I agree 100% with that post.