Does Welfare Cause Terrorism?

Mickey Kaus:

relatively generous welfare benefits enable those in the ethnic ghetto to stay there, stay unemployed, and seethe.

Yes. Plus,as Geert Wilders points out in his book, adherents of radical Islarm are explicitly taught that Western welfare programs are a form of jiziya they are owed. What would be surprising would be an Islamist based in the West and not on the dole.