I guess we just see different things. I see extended areas of low and no intensity usage. So much so that I would say that the amount of space in the United S

I guess we just see different things. I see extended areas of low and no intensity usage. So much so that I would say that the amount of space in the United States that is available for expansion, if needed, is close to unlimited. Naturally it might not make economic sense to develop there at this time, but that could change with regulatory/legal changes or by virtue of improved technology or increased population.