glen greenwald is reporting that allows nsa analysts to search history of internet, email without authorization. bombshell revelation in ways, one you could argue could have caused more problems than your original stories. what -- why is it is serious? tell me about the ex key score in a simple way that explains why you think this is such a serious situation. >> first of all, piers, the database is that this program accesses is storing 40 billion internet records every 30 days, ed essentially trying to score into it's systems all e-mails, all online chats, all internet browsing that it can possibly get it's hands on. an incredible power to vest in the state. but then on top of that, the program is designed to, as it