"It was not the mere matter of the separation of the Colonies from the motherland; but that sentiment in the Declaration of Independence which gave liberty, not alone to the people of this country, but, I hope, to the world, for all future time." Abraham Lincoln
When designated terror group CAIR says there will be chaos, what they mean is that they intend to make sure there is. Keeping jihadis out of the country is not chaotic. On the contrary, it is designed to keep the American people safe and protected. Chaos is what happens in the wake of an Islamic attack.
A Muslim woman who was attacked by a stranger in Milwaukee in April told police that she did not believe that she was targeted because of her religion, a statement which is at odds with how her story was portrayed in the media by local and national Muslim civil rights groups.