text:  Now, over the past couple of years, we've done several shows about Boeing, about its celebrated engineering history, about its merger with McDonnell Douglas, about the shift to shareholder-focused corporate culture. But today, we are going to focus on the men who helped create that culture, who led Boeing down this road, CEOs Dave Calhoun, Dennis Muhlenberg, and James McNerney. Who are they, and how did this happen?