Security is a primary barrier, and the resources that are required to be able to be as secure as possible in that environment. Also, I think, what we're all immersed in now is the debate around what is a humanitarian situation and at what point is there a response mechanism and what does that look like. Our experience is that these—in both situations that you mention also—will be protracted, will be long term, and there's a long-term investment that's needed as soon as possible. And that's the most efficient intervention.
Local communities see the spurts of money in other situations and they're not sure of longevity of it; they're not sure, if they get it now, there will be a commitment for it six months or a year out. So the ability to have those kind of dialogues up front builds the trust and the infrastructure that you need locally to be effective and to be effective over a long term.