http://www.nytimes.com/2011/03/14/world/asia/14nuclear.html?pagewanted=3
http://query.nytimes.com/gst/fullpage.html?res=9F00E0DC1731F93BA25754C0A...
http://www.washingtonpost.com/wp-dyn/content/article/2011/03/12/AR201103...
http://politics.gather.com/viewArticle.action?articleId=281474979134178
http://www.nytimes.com/2011/03/13/world/asia/13nuclear.html?emc=eta1
http://online.wsj.com/article_email/SB1000142405274870429660457619735400...
http://www3.nhk.or.jp/daily/english/13_06.html