Boeing hid questionable parts from regulators that may have been installed in 737 Max planes, new whistleblower alleges – CNN

Boeing hid questionable parts from regulators that may have been installed in 737 Max planes, new whistleblower alleges CNNBoeing’s CEO set to testify before Senate amid safety investigations The Washington PostLive Updates: Boeing CEO Dave Calhoun testifies at US Senate CNNNew Boeing whistleblower emerges before CEO Jim Calhoun’s Senate testimony The HillBefore Boeing CEO hearing, Senate releases new claims of 737 MAX fraud The Seattle Times