Boeing stock was retreating in early trading Monday after dropping some big news on Friday evening. Despite recent woes, including quality problems, profitability problems, management turnover, and a labor strike, Wall Street, for the most part, backs the company. The move comes after Boeing announced on Friday a huge third-quarter loss, and layoffs impacting some 17,000 workers as a labor strike that has paralyzed production in the Pacific Northwest enters a fifth week.