USA TODAY | Stocks plunge: Dow down about 400, oil tumbles below $28 USA TODAY The sell-off that has engulfed global stock markets early in 2016 intensified Wednesday, with oil breaking below $28 a barrel for the first time since 2003, the Dow plunging about 400 points, Japanese stocks skidding into bear market territory and ... U.S. stocks set to drop to 15-month lows At the open: TSX, Dow plummet as crude oil prices slide Stock futures sink as oil rout shows no signs of abating |