You say that as if those currencies have no risk... Provided you don't buy into the conspiracy theory that the US won't allow countries to price oil in other c

You say that as if those currencies have no risk... Provided you don't buy into the conspiracy theory that the US won't allow countries to price oil in other currencies, you have to ask why Iran doesn't do what you say. Perhaps it's because the dollar is bigger and more powerful than the political rhetoric that comes out of Washington.