Hot money is flowing into the United States, and it's taking the U.S. dollar on a phenomenal ride...
This week, the U.S. Dollar Index - which measures the greenback's value against a basket of other top currencies, like the euro and the yen - reached its highest level in more than four years.
Conflicts in Hong Kong, Japan, and Europe are fueling the run.
Money Morning Defense & Tech Specialist Michael A. Robinson appeared on FOX Business "Varney & Co." Tuesday morning to talk about why hot money will keep coming to nest in U.S. markets: