 It was an extraordinary experience, especially sitting up in that cab where I had an opportunity to observe the operator and seeing the operations center behind the scenes where they conduct those safe and efficient operations. It is rare for them to be more than a few seconds at variance from their public schedule. And as you mentioned, in a technology and a train going back to the 60s, they have an unbelievable safety record, too. I think any American who sees that comes home and says, why can't we have something like this? And I think that's the kind of quality and the kind of efficiency that we should aspire to here in the U.S.