Really not that important as long as the containment field is still holding. The room is like a weather cover and no fuel is exposed there.
AFAIK it's not either. And from the news report, they don't either. Yet it gets a headline. No telling what the NYT will do with it.
Media coverage is atrocious.
The reactor roof not the building that houses the reactor...that was blown off yesterday.
Did u hear the reports of using helicopters to drop water on reactor 4?
If it was not exposed, do u think that would be logical?