That would be one possibility. But how about this - denazification. Much more difficult, but really a humanitarian alternative. The Arab culture of death needs to be eliminated and replaced with a culture of life (if that's possible) if there's going to be any chance of true peace.
Not an easy task. The Madrasas (sp?) have been preaching hate for years and the tribalistic society has been entrenched for centuries. We must remember they're still living in the 1st or 2nd century. Capitalism may work, but the religion of Islam doesn't seem to be conducive to it. Sadly,I don't know what the realistic answer is.