While I agree with the point that our spending has been out of control, note that this is the same S&P that was rating subprime mortgages as AAA back in 2006. Why is S&P considered a credible source of ratings by wikinews?
You are right. S&P is one of the main credit rating agencies. We will see what the others do. (But they were all rating subprime mortgages as AAA back in 2006.)