 Shoppers look at televisions at Walmart during the Black Friday sales on November 23, 2012 in Quincy, Massachusetts. Black Friday, the start of the holiday shopping season, has traditionally been the busiest shopping day in the United States. (Photo by Allison Joyce/Getty Images)QUINCY, MA - NOVEMBER 23:  Shoppers look at TV&#39;s in Wal Mart during the Black Friday sales on November 23, 2012 in Quincy, Massachusetts. Black Friday, the official start of the holiday shopping season, has traditionally been the busiest shopping day in the United States. (Photo by Allison Joyce/Getty Images)