Back on August 5 after the market closed, Standard & Poor’s downgraded the United States debt rating from AAA to AA+. This was an important date for investors because the S&P 500 dropped the following Monday and Tuesday, establishing the lower rail of the trading range we were in from the beginning of August until recently. When the downgrade was announced, politicians were in an uproar. Republicans blamed President Obama and the Democrats for their spending. Meanwhile, the Democrats blamed Republicans and their insistence that taxes not be raised. Let’s face it, both parties are more a part of...