been evacuated. nhk is also reporting the defense ministry has moved into that area, a military team that specializes in cleaning up radioactive contamination. unknown whether a meltdown is under way or not at this point in time. but you heard matthew quoting the iaea as being told by the japanese that the containment vessel for the moment is intact, that although radiation has been released, much of this has been through controlled releases in an effort to relieve the pressure inside the reactor. but at this point, nothing catastrophic, no major exposures of radiation outside that plant. >> let's hope it stay that is way. jeanne, thanks very much. we'll check in with all our correspondents who are in japan near this disaster site, including anna coren, we'll check in with her. we'll also check in with jim walsh of m.i.t., a nuclear