 Boy, hey, if you weren't following the news, a big hit to the U.S. dollar just came in June when Saudi Arabia didn't renew its petrodollar deal with the U.S. Since 1974, Saudi Arabia has sold oil largely in U.S. dollars. That was big for global economic dominance. Now they want other 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 U.S. dollar?