The U.S. dollar has been on a bull ride of late, especially against the currency of some of our most important trading partners.The U.S. dollar has been on a bull ride of late, especially against the currency of some of our most important trading partners. The St. Louis Fed maintains data on its exchange rate in comparison with a trade-weighted basket of major foreign currencies (EU euro, Japanese yen, Canadian dollar, UK pound sterling, Swiss franc, Australian dollar and Swedish kronar). The U.S. dollar has risen from 75.9 to 81.8 on this index since June and had been at 68.3 in April 2011.What does this mean for some of the top economic and news issues that have been discussed over the last three or four years? Simply put, when the U.S. d...