Doesn't the United States have at least the first cousin to Paris' Muslim-dominated no-go zone? That would be the I-10 corridor near Tucson, Arizona. There are signs posted in the area warning road users of the danger due to drug trafficking and illegal aliens from Mexico. If the feds can recognize the problem and post signs of the danger – why not fix the problem?
It would appear that the European model of governing, appeasement and lack of leadership is worming its way into the political discourse in the United States.