So we shouldn't be concerned? If the track record of our government isn't enough to give cause to be concerned then we will deserve whatever we get from all this. I believe we as a people should be asking questions as to the long term usages that are planned with this technology. If we were to use it for military use and some controlled actions such as that, but the tone I am sensing from some that has posted here is, "who cares?" Are we so ready and willing to give up freedom for security? I am telling you that will NOT happen. Hxtr this is an awesome find and it makes me realize that the world of the future is being built by us right now and our children will have to live with in that world. It will be technically awesomely advanced but at a great price as they will never know the life most of us has experienced and lived without the technology they will think has always been and normal. I do not want to cross lines here but just raise some questions we need to think about with the wonder of what the capabilities we saw here in this video!