to share? >> you're right. as a matter of fact, there have been discussions underway that iran wants to create their own national internet called the halal or second internet where they would effectively own all of the traffic coming in and out of the country and be able to monitor all those communications. the good news is and we talk about this in our book we actually have tools that nobody is completely anonymous but help put some layers around whether somebody is undercover in the military, intelligence or law enforcement or these dissidents to help protect them. obviously the concern is if iran builds its own internet the communication protocols used today to try and let their voices be heard are going to have to change and so that is one concern. could they effectively cut the people of iran from the outside world. >> shannon: how does the u.s., how do our own agencies keep up with these threats and the fact that technology morphs so quickly when we are trying to make sure that these kinds of