Boeing can't be surprised that hardly anyone believes their response to Cuevas' complaints when you consider he's just the latest in a long line of whistleblowers to describe dangerous practices and troubling problems with aircraft at Boeing. These issues can lead to catastrophic results if the company isn't more transparent with its processes and doesn't work with the government to make sure its safety procedures are impeccable.
Boeing is working diligently to ensure its planes are as safe as possible. It's also striving for transparency — as evidenced by its recently granting journalists access to its manufacturing facilities — to assure the public that there's nothing to fear when taking Boeing aircraft. Boeing will continue to cooperate with government agencies to make sure all their questions are answered.