All terrorists involved in the 9/11 , the Beslan school slaughter , or the everyday killings of innocent in Israel and Kashmir always find their justifications in the quran. That means either one of the following 1) The quran was written without any foresight of how the interpretations would be in the near future. OR 2) Today's quran is not authentic , it has been rigged by some wile imams to suit their fancies OR 3) The author of the quran meant what he said. He himself believed in the Osama way "If someone does not agree to you , call him an infidel and kill him" ( and Allah will be pleased ! )
In any of these cases the quran deserves to be reviewed. It must infact be rewritten to do justice to todays society.