Moved to General chat as it's not really racing news (although losely related to Perretti's news today).
I read an article reprinted from the Economist today saying that Nigeria stabilized itself by switching to the USD, but are rethinking that move as they now consider it unstable. Something not quite right about that.
It also quoted Greenspan saying "The US will always be able to pay it's debts because it can always print money".