KNTV NBC Nightly News December 12, 2013
Brian williams. Good evening, im ann curry in for brian who is still in the air after reporting in south africa. And we begin with stunning new details. Were learning for the first time about what may have contributed to a plane yash in San Francisco last july. Now expert witnesses say it may have been an example of a pilot relying too much on computers. Its what they call ought make addiction. Nbcs tom costello has been following this closely and joins us with details. Reporter this was a veteran airbus pilot at the controls of a boeing triple 7. He may not have understand with his superior i...