I have a hard time understanding the outrage expressed here over a beheading. Is it the act of the beheading or the circumstances of the victim? With respect to the act of beheading; it may seem barbaric, but I don't see it as any different than suicide bombers attacking people eating in a restaurant. Different weapons, same intent. You could even say that about computer-guided missiles.

Humankind has not advanced since the days of caveman when it comes to resolving differences. Only the choice of weapon has changed in some cases.

Keep in mind that most Westerners who are there working are making $1,000 a day or more. They know the risks.