First of all, I agree with all of your points. It's a set of trade-offs and dilemmas, but to the last point, the humanitarian aspect, I think that is a critical issue now throughout the Middle East, in terms of how to disburse aid and other humanitarian assistance in a way that doesn't compromise national security. These are extremely at-risk populations that often have close ties, through families, friends, or others who have been displaced, to terrorist groups. So I think the close monitoring of camps is important. We've seen this in a number of cases before.
On May 5th, 2015. See this statement in context.