Boeing Co. Dreamliner 787 planes sit on the production line at the company's final assembly facility in North Charleston, South Carolina, U.S., on Tuesday, Dec. 6, 2016. On the day President-elect Donald Trump lashed out at Boeing Co. for the cost of replacing Air Force One, mechanics and engineers at the planemaker's South Carolina factory were focused on another challenge: making the first 787-10 Dreamliner. The manufacturer is counting on the newest and longest Dreamliner to help turn its marquee carbon-fiber jet into a cash machine. Photographer: Travis Dove/Bloomberg via Getty Images
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