James Foley, 40, was kidnapped 21 months ago in northern Syria, while freelancing for the Post and Agence France-Presse. I just heard from again Tuesday when he circulated the video in which a hooded, who claimed to speak on behalf of the fundamentalist Islamic state, beheaded the journalist.
New Facebook settings are limiting what you can see, based on previous interactions with your best friends. In other words, you can only see what you like, while all the news which don't fit with the way you think become invisible. This could give you the illusion that you live in a world where all your ideas are shared. So you could think you are always right, without any reasonable doubt, and forget that there is more than one truth.