The whole thesis of this article is flawed, because it does not account for the fact that there should not even be talk about integration this and integration that.  There should be more talk about protecting Europe's distinct native populations from the danger of meeting the same fate as the Native Americans did as a result of a massive influx of colonists.  Everyone is forgetting to mention that in Europe, Europeans are the native indigenous population.  Aside from that, I'd have to say that thus far all evidence shows that UK and France got it all wrong and Hungary, Slovakia and Poland got it right.  After all, how many attacks in those countries this century?  I for one will never again visit Western Europe.  I was in Eastern Europe last summer and felt glad to be behind the old iron curtain.  The only thing I regretted was transiting through Amsterdam with my family.  There was a terror alert at the airport the day after.  Who needs that?