Still wondering about why 737 NGs (-600,-700,-800,-900) are still deemed "airworthy" despite the 2010 investigative report on Boeing's intentional deception and cover-up of Ducommun's absurdly dangerous and substandard critical structural fuselage components. Several passengers have already died from fuselage breakups from hard landings and runway overruns when previous aircraft have survived similar situations intact; plus the possibility of aircraft catastrophically breaking up in heavy turbulence.