The numbers were relatively small—or had become smaller. A large number of Shiites went to Iran immediately after the U.S. invasion. That number had lowered. It has increased again. I think it's nowhere near the number who are going to Turkey. You have to keep in mind that there is Iraqi Kurdistan in the way. Most of them right now, just temporarily, are in Erbil and the environs. They are primarily in Iraqi Kurdistan and Turkey. That may change, if the conflict becomes more permanent.
Again I'd like to stress that the economic situation for ISIS is not good right now. I think that the human rights situation, and especially pressure on minorities, will increase, short term, as a result of this. It's a kind of rule of history. ISIS will be weakened and will be looking to especially vulnerable communities to make up the deficit.