Thank you, Mr. Chair.
Thank you, gentlemen, for meeting with us today.
With regard to safety management systems, in your testimony you mentioned you've run into some cultural problems with regard to changing the direction you want to go in. How much more time are you going to allocate, or resources, to actually change these cultural problems? That's pretty systemic if you have that situation. Maybe you can kind of highlight where you think you might be in terms of grading yourself right now, and then how far off you think you are from making a major step forward. Or do you have to then look at the fact that there's an unwillingness to change here?