Stock prices took another beating Tuesday, with all major stock measures falling.
Two closely followed market indicators, the Dow Jones industrial average and the S&P 500, each fell roughly 1.3 percent, despite opening the day with big gains.
This huge summer sell-off must mean the U.S. economy is sinking, right?
Well, so far at least, that's not right. In fact, the economy has been improving, and Tuesday brought yet more evidence of that. Here are some highlights: