America can and will be defeated by Islam. Not because we are not great warriors when we go to war, but because we are completely clueless as what this enemy can do to our society with constant pressure on our civil liberties.
Those of you with your heads fully inserted need to set down in a quiet room and read the Koran and the history of Mohammad.
Then read about Arabi and realize that this was the home of the Jews and Christians for 500 years. Rome completely destroyed Israel in 70AD and put all of the Jews and Christians they could catch into Slavery and transported them as slaves throughout the Roman world. Those who ran into the desert of Arabi escaped slavery and they civilized this sand trap building cities and trade routes.