I have two words for you fiat currency, they wealth is tied up in the petro dollar, why do you think they've got all this wealth but can't have a strong army? Why do you think there are American troops scattered all over those oil mines. Why do they need America to protect them or is America protecting their assets. Read a book by John Perkins, the confessions of an economic hitman it'll give you an insight into how these bankers operate.