I think that there are excesses that exist in all societies. I won't say it's normal to have them, but it's natural to have them. I'm watching very closely ... what Snowden has done. I don't know him personally. I wanted to talk to him, but all of the security people didn't allow me to. But I think that he took the wrong approach to a very right thing which he was doing. Just the implementation was wrong. There was a clear platform to what he was doing, although of course that there were some mistakes made.