[Mark17]

Would be better just to get rid of these people from their midst and not allow them into the respective countries.

Yes, but that would be highly non PC, and we all know PC is so deeply entrenched in western society, that I am not sure even a nuclear weapon going off on our (or Europe's) soil will be enough to dislodge PC.

[cyborg]

I think a very rigorous screening program would not be PC. Some of these countries are very rigorous in who they let into their countries (esp. Jews). If the governments DON'T do something then people already inclined to the beliefs of people like the National Party and aryan nation-type groups, will take matters into their own hands. Nothing wrong with rational policy.