Speaking from Italy the only true thing in the article is that the Italy is suffering because is landing too emigrants that the country can't suffer.
Most of them dont want to stay in italy but are force to stay here so many of them became criminals.
For the muslim invasivo the last was in the 800 AC; Palermo won't lost his soul as Naples or Milan, the Italians always emigrate so now will understand that will try to live together with this people.