BBC - Nigeria Chibok girls: Eighty-two freed by Boko Haram <br />⇒ http://www.bbc.com/news/world-africa-39833309 <br />ナイジェリア女生徒拉致事件 05/05/2014 <br />⇒ http://www.dailymotion.com/video/x1t788g_bbc
