shelves almost out of food, radioactive steam spewing into the air, but live goes on, japanese style. patience, politeness are the natural order of the day. >> how serious is the nuclear radiation that is getting out? do you know the extent of the damage. >> and i mean tokyo standing outside under the sky. and i do not have any concerns about radioactivity or exposure. >> the government tested people for radiation exposure. as a partial melt down occurred in reactor number three. the cooling system in reactor number two failed and more radioactive steam was released. >> there are three separate reactors now people are worried about. we know there are 19 scientists on one site where they're going through and checking each person to see what radiation contamination they've been exposed to. >> the owners of the power