technology, the rocket technology to put a satellite into space, which therefore implies that they have the technology that would be able to deliver a police tick missile basically to anywhere on the earth. they have not proved that today, obviously. they haven t proved it in any of their three previous attempts to prove it. basically, four missile tests, four rocket launches for zero. that s the first thing. they haven t proven they ve got the rocket. the security council is going to have to make some kind of response. we ll have to see how strong that response is. in the past previous two tests they made, when the u.n. security council said strongly to the north koreans, who insisted they had every right to do these kinds of tests, then went ahead and did a nuclear test. whether they did it this time, there are speculations. there are thoughts the underground facility is being prepared for such a test. if that happens, that will be very serious. tim schwarz joining us wit