 Well, I think once again funding is a major challenge, and that's unfortunate as I mentioned because it has been an immensely good investment for the various donors. And there is something that is referred to in the trade is donor fatigue. And I think that's unfortunate. If you look at entrepreneurs, when they have a winning strategy they tend to stick with it. The area was certainly part of a winning strategy, made a tremendous amount of difference to the people of the world and alleviating both poverty and hunger. But the donors get tired, they want to do something new and something different. I would hope that the donor community could say, we'll stick with this winning horse and keep on with it. So that I think is a major challenge. The other challenge would be to continue encouraging the brightest, the best and the brightest of rice scientists to join the area, to work with the area and to enjoy and benefit by that work, which I think they would. It's a problem or it's a challenge, not a problem, and I would hope that that can be overcome. At this session that we're at right now, I've been very pleased to see the strategic plan and to see that the staff recognizes this and is mobilizing to overcome these two issues, both staffing for the future and funding for the future.