does not wish to make a comment on it. He was not named in the investigation.

The president made it very clear, we're not going to comment on an ongoing investigation.

This is a question relating to an ongoing investigation and we're not having any further comment on the investigation while it's ongoing.

It would be inappropriate for me to comment on an ongoing investigation.

This is a work in process, ... Any transformation is evolutionary.

We had no indications that would suggest a compromise to flight safety.