1) Wall Street stumbled in early trading on Wednesday after
1) Wall Street stumbled in early trading on Wednesday after Best Buy warned of a sharp downturn in consumer spending,adding to pessimism about a holiday season that already appeared bleak. 2) On Wednesday morning,Best Buy said its same-store sales could decline 5 percent to 15 percent from November until February.Best Buy lowered its earnings expectations to $2.30 to $2.90 a share,compared with an earlier prediction of $3.25 to $3.40 a share