leewood at&t proceed with the project? i ask this because for myself, and i assume for colleagues, it is a lot easier to decide that we either have the technology and clutter the sidewalks, or we don't have the technology, and there is an open question about what is feasible, and i heard what you said before, but if that were put to you by one of the departments, how would you respond? >> i think he would be forcing the company to make a decision about whether or not it would build out the entire city of san francisco. the public works person stated, if you're talking about digging 15 by 15, it is not going to work in most of the cities, and it is going to end up with an above-ground piece of furniture that is in many instances larger than the actual vrad, so there could be parts of the city where that works, but in most parts of the city, that will not work, because you will run into electrical lines, sewer, and other infrastructure. and so the thought of building a 15 by 15 vaults still does not address the aesthetics, w