Breitbart:
NEW YORK (AP) -- The Dow Jones industrial average was down more than 500 points with about an hour of trading left today but then gained about 100 of it back. The Nasdaq Composite fell more than 100.
The Dow fell 546.02, or 4.3 percent, to 12,086.06 before recovering some ground. It was down 407.29, or 3.22 percent, at 12,224.97 in the last hour of trading.