Firstly, I wasn't responding to you. I was responding to the comment by 'fumatore_di_sigaro', where he said America will crush every other country on the planet when it falls.
That is utter delusion. It stuns me that you Americans wonder why other nations despise yours, when this is the kind of arrogant and jingoistic worldview you espouse. I'm making a general statement here, based off my experience with many Americans.
That, or they are a group of Palestinians who in their rage at the loss of their homeland, became violent extremists. I'm not certain; I should do more research.