Thank you again for being here this morning, gentlemen. It was certainly very interesting and enlightening to hear your testimony.
Just following up on the safety management systems, frankly I'm very shocked about what we heard today about the management of fatigue. The fact that the employees and certainly the people working on the railroads for generations do not feel like they have a part in ensuring the safety of the railroads, and of course the communities and all of that going through....
I wanted to just say this for the record. In our situation and in our general culture, if I phone somewhere to get service there's a recording made. Certainly on the airplane, there are the black boxes and recordings are made. Why is there a stress on voice recordings to ensure safety?