I do not believe that Islamic Extermists or Terrorist, use your own choice of words, have any more requard for the teaching in the Koran, then they do for the value of life itself, to me they are all self serving people Terrorists, not Islamics in general), with NO regard to the value of human life be it American, Israeli, Islamic, Christian ect.
They will kill who they want for what ever reason they want, the can, do and will continue use any reason under the sun for why they killed this person or that person, but the reality is as I just mentioned, they will kill who they want when they want for what ever reason