Mr. Atamanenko, I'd like to comment that perhaps we should frame your question in terms of global warming. Before too long, we're going to have to look at how many miles our food travels. I recently watched the production Food, Inc.. It is amazing how much we're moving our food around the globe. In terms of energy conservation and global warming, we're going to have to look at that.
As for prisons, at least having the prisoners grow much of their own food is a good move. I'm a strong supporter of people getting great benefit by putting their hands in the soil and handling animals, etc. They find lots to learn, and it has to be cheaper for those prisons to grow their own than to bring it up from California.