Nuclear Radiation detected in Tokyo and Saitama

Earlier today, there were reports of radiation spreading to Yokosuka city, south of Tokyo. Now there are reports of radiation in Tokyo and Saitama too. According to the Governor of Tokyo, Ishihara Shintaro : "I received a report this morning that there was an important change of data," Tokyo Governor Shintaro Ishihara said at a news conference. "I heard that it will not immediately cause health problems." He did not elaborate on whether he had heard anything or received any reports about long term health problems…radiation in Tokyo