a lot of contingency planning going on. kyung lah joining us now. as we mentioned, in the last 24 hours the internet in north korea suddenly has gone down. you say you're witnessing something you never experienced. you covered the korean story for a long time. what's going on? >> i want to show you something that happened when we try to log on to kcna. that's the state-run newspaper, the web service. it is now north korea sends its message to the united states, to the outside world. we get an error page. i've never, ever seen this before. sometimes it's a little slow. sometimes you have a little trouble for a few minutes, but you can always get through. this is a trusted channel. this is what they want the world to see. it is down. now, if they took themselves offline, maybe there will be an explanation later. if it was a failure, if they were hacked, wolf, this is a major embarrassment. >> you've been monitoring north