With the Dow swinging up and down hundreds of points in a day, investors are feeling queasy. One economist says uncertainty in the stock markets may mean turbulence will continue in the new year.

With the Dow swinging up and down hundreds of points in a day, investors are feeling queasy. One economist says uncertainty in the stock markets may mean turbulence will continue in the new year.

With the Dow swinging up and down hundreds of points in a day, investors are feeling queasy. One economist says uncertainty in the stock markets may mean turbulence will continue in the new year.

With the Dow swinging up and down hundreds of points in a day, investors are feeling queasy. One economist says uncertainty in the stock markets may mean turbulence will continue in the new year.