It has been quite a couple of days in the financial markets. Today marks the latest in a sharp drawdown around the world. Japan has been hit particularly hard, but the pullback is global. Here in the U.S., for example, the S&P 500 is down about 3 percent for the day (as of this writing) and just shy of 8 percent off its all-time highs. The Nasdaq is doing even worse, down almost 4 percent for the day and 14 percent off its all-time highs.