I'm reading a book right now about Islam in Europe, and it keeps referring to France's immigration policies among other countries as well, and it seems they have the biggest problem with the immigrants crime wise, but that they are welcome to them destroying their country. Not that it is all middle eastern and north african Moslems, some Somalis also from what I'm reading, but they seem to be more tolerant of it, even as these immigrants are setting up dual societies in their country. What gives? Any truth to this, or is the view skewed by the author?