- Boeing facing probe of whistleblower response BBC.com
- Whistleblower outlines safety concern about Boeing 787 Dreamliner NBC News
- Boeing Whistleblower Sam Salehpour Said He Received 'Physical Threats' From Bosses Forbes
- Boeing's safety culture under fire at U.S. Senate hearings Reuters
- Boeing whistleblower to testify in Congress about defects in planes The Associated Press