Unfortunately, the rate of the American dollar today is quite lot. The rate today is low, because the current state of the American economy is quite poor. A person should avoid investing in the American dollar, unless he or she has plenty of money to spare. It can actually make a great investment for the person who is open to risk, because eventually the dollar will regain value. The only problem is that it may take years for the dollar to regain in value, and many people do not have that much time to spare within their financial circumstances. If a person is open to the risk of investing in the American dollar given the rate today, he or she may be able to make thousands of dollars in the long run. Eventually, the American economy will get better as car companies seek to make energy effic