I do think, as I said, that the justice area is one of the ones where you see the most immediate payoffs because prison is so expensive. Homelessness prevention is another one where there may be quite short-term payoffs. In the U.S. context, people have looked at some of the very chronically ill who have not historically always received treatments. Those are some of the ones that seem more promising in the short term.
On May 15th, 2014. See this statement in context.