while those figures are alarming, if there is prolonged exposure, they are far from fatal and the wind is expected to sweep most of the radioactivity far from cities. >> and mark halperin has been talking to to the japanese government, they're not open to this. >> they're prone to secrecy and critical all of us know what's going on over there, right? >> the world has changed so we actually tend to know more outside than they're acknowledging inside. i find the japanese culture is very closed, very private. the government is closed and private, yet the world is crying out for information and we're getting some information. we're actually getting more information from outside the government than we're getting inside the government. >> not just that it's closed and private, a very hierarchial society. where big companies like tokyo