I think I'd go back to the comments I made in my opening remarks and that is that we have to go beyond simply the established car target and total tonnage target and we have to get into a little bit more level of specificity with respect to the movement along various corridors, movement of various commodities, and movement through to various destinations.
What has to happen in my mind immediately is that we need to sit down with Quorum, the grain monitor for the grain handling and transportation system, and determine what the best way forward is with respect to ensuring that level of guidance is in the order and in the measures that follow, and then have the tool in place that would help us measure whether or not the right things are happening along the right timelines.