「自己責任論」「“イスラム国”呼称問題」そして日本のインテリジェンス。後藤さんと湯川さんの殺害事件は、日本の根本的な問題を浮かび上がらせた―― People walk past a big screen reporting that a Japanese hostage was killed by the Islamic State in Tokyo on February 1, 2015. Japan said it was 'outraged' after the Islamic State group released a video purportedly showing the beheading of Japanese hostage Kenji Goto. AFP PHOTO / Toru YAMANAKA (Photo credit should read TORU YAM