I'm not saying they shouldn't be allowed to spend the money. I'm a big property rights guy - if you have money and you want to make a hundred foot tall shrine

I'm not saying they shouldn't be allowed to spend the money. I'm a big property rights guy - if you have money and you want to make a hundred foot tall shrine to Elvis, knock yourself out. All I'm saying is you can end up wasting a lot of money by stretching for a goal that's too far ahead of current technology, and in that sense it might be a more efficient use of money to attempt something more near-term.