First and foremost, I think it's the situation on the ground.
Second, an important consideration because of limited resources, which are always a consideration in the logistics of trying to make these programs effective and implement them so that they have a measure of success, is largely looking at our humanitarian commitments—everyone knows that the catastrophe that's going on in Sudan is largely a forgotten war by the international community—and watching that quite closely, probably more closely than it has been to date.