EVERETT, WA - FEBRUARY 14: Boeing 777 passenger planes in various stages of completion sit on one of ... [+] the assembly lines February 14, 2011 at the company's factory in Everett, Washington. (Photo by Stephen Brashear/Getty Images)Getty ImagesTo add to the many burdens facing Boeing, immediately upon taking office on August 8, the new CEO of Boeing, Kelly Ortberg, was faced with the very real probability of a major strike by the International Association of Machinists (IAM).The IAM represents 33,000 wor ...