Japan's Fukishima nuclear plant continues to be plagued by problems.<br /><br />A leak, last week, of 300 tons of highly radioactive water was originally classified as a level 1 "anomaly" - the least serious type of incident.<br /><br />Now that more is known, Japan's nuclear regulator has upgraded it to a level 3 "serious incident."<br /><br />The contaminated water escaped from a storage tank.<br /><br />...<br />http://www.euronews.net/
