http://www.itmedia.co.jp/enterprise/articles/1102/25/news027.html

http://news.goo.ne.jp/article/facta/politics/20110225-01-00-facta.html?fr=rk

http://www.zakzak.co.jp/society/domestic/news/20110225/dms1102251546013-n1.htm

http://headlines.yahoo.co.jp/hl?a=20110225-00000126-jij-pol

http://headlines.yahoo.co.jp/hl?a=20110225-00000101-mailo-l06

http://headlines.yahoo.co.jp/hl?a=20110226-00000122-yom-soci

http://www.asahi.com/kansai/news/OSK201102260020.html

http://headlines.yahoo.co.jp/hl?a=20110225-00000005-cbn-soci