kind of trolling the internet for suspious bavior. someone using encryption software. >> more than that. i think they are not up to get us. neil: but i will say to my think ther could be a few wackos there who will say, you know, what is the mellon just for neil cavu? apparently said that sometimes arm of little more than someone's e-mail address, that's all they needed to go onn elaborate and detailed witchhunt that could go. and monitored live with little more than the credentials he had to go into a room and get that info within nanoseconds. >> but we know already that shortly after some program like this, because it is so powerful accidently resulted in a masve over collection, totally domestic, including bill that was by accident. imagine was someone who had a twisted idea of national serity involve you might decide that people who ar opposed -- neil: i would have stuck around to read bill clinton's mind. all right. it's tough as always. thank you. >> thank you. neil: but to his point, there is much more because these governments