currency. Remember some years ago when the Euro was going to be the dominate currency and many countries talked about pricing commodities (oil, gold, steel, grains, etc) in the more stable Euro. How did that work out? With Brexit, the EU coming apart, riots in France and Italy, Poland and Hungary going their own way. How does the world have any confidence in the Euro? And don't even bring up the Chinese Yuan, what country wants to mark their economies on a communist country's currency. So like it or not we can print as much money and run deficits as long as the world knows there is no alternative. So if you have any idea on who will usurp that superiority I'm all ears.