mr. preble: max, you want to take either of those mr. pappas: in terms of the opium economy. frankly, my first little expressed in afghanistan, they spent time having grapes. grapes used to be famous. pears? a fruit that drew on a tree. the important part of that is in you need topes, make sure nobody destroys your vineyard during the year you are growing grapes. thetrees, apricots, that is one. you can sell those as much as opium. however, it took five or six years before they would actually give fruit. if you are in afghanistan and making an investment with an expected churn in six years, you are a full because there was no reason for them to believe in six years they were able to do it. opium, two harvests year. a lot of money. they had a willing buyer. in 2011 in kandahar being there we had american bases in the middle of vast fields of marijuana, and we were eradicating drugs, but it did not solve the problem. there was no alternative to that. and so we spent time in 2010 tried to develop with usda how you make your yields of other crops more productive. until the u.s. -