japanese nuclear crisis

What is "Level 7", on the international scale that is as bad as it gets. The last time a nuclear incident was a "Level 7" was Chernobyl in the Soviet Union.

As we watch the nuclear events unfold in Japan there are concerns that radioactivity could be carried to parts of the United States by the wind. Japan seems so far away.

Early this morning the workers trying to restore electricty near the failed Japanese nuclear reactors were evacuated from the site again. Fox News has the story.