at the close Tuesday pressured by warnings of new terrorist attacks and a sharp decline in a consumer confidence reading. The Dow Industrials, posting sharp losses for the second straight session, ended down 147.52 or 1.6 percent, at 9121.98. The Nasdaq Composite was down 32.11, or 1.8 percent, at 1667.41.The S&P 500 was down 1.8%, or 19.29 points, to 1059.01.