Wall St. falls with energy shares, utilities

Wall Street stocks dipped on Thursday as a drop in oil prices dragged down energy shares, while utilities reversed recent gains. Oil prices fell more than $2 a barrel, wiping out early gains after the U.S. government reported a weekly crude draw that was within analysts' forecasts, while market optimists expected larger declines. Exxon Mobil and Chevron were down 1.7 percent and 2.1 percent, respectively.