You know, Asimov's First Law of Robotics should be part of actual written law. I don't want to sound paranoid or anything, but this looks the start of every sci-fi movie that has humans getting exterminated by robots. Bush really is trying to bring about the end of the world.

http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=320

need I say: Terminator?