In Friday morning trading, the Dow Jones industrial average was down 177 points, or more than 1 percent, to 13,135.
The Nasdaq fell 42 points, or more than 1 percent, to 3,008.
The S&P 500 fell 20 points, or more than 1 percent, to 1,424.
The LABJ Stock Index fell 1 point, or 1 percent, to 137.
