 A massive hit to the U.S. dollar just came in June when Saudi Arabia did not renew its 50-year petrodollar deal with the U.S. Since 1974, Saudi Arabia has sold oil solely in U.S. dollars. It was good for us. It was huge to our global economic dominance. Now they want their own options other than the U.S. dollar. So I ask you, if there's less demand for the U.S. dollar, what happens to the dollar?