NRF revises upward holiday sales forecast

NRF revises upward holiday sales forecast    The National Retail Federation said Wednesday it is revising its forecast for sales during the November-December holiday season to grow 3.3 percent over last year, up from the 2.3 percent increased forecast earlier.
   The improved outlook comes after a strong start to the holiday season, and is based on a variety of economic factors, including stock market gains, recent income growth, and savings built up during the recession that are all giving consumers the capacity to spend, NRF said.