For everyone who is saying that all of this is "the Muslims' fault," please understand that they think the same thing about us. It's the Americans' fault that this video got posted, so kill 'em all. I'm willing to bet that if we crossed the lines and actually met some Middle Eastern folks (or some American Muslims), we'd find that we have a lot in common. It's folks who have an ideological problem with us that are acting on anti-American sentiment, not every person in that region.
We are all human, and all our lives are worth basically the same (not economically). Turning the Middle East into "an epic sheet of glass" slaughters a lot of innocent folks in exchange for bagging the relative few who are the root of the problem.