Robert M. Knight
Analyst · Scott Group with Wolfe Trahan
I'm not giving guidance on the mix. But as you know, Scott, it really is dependent upon the -- what actually moves. So we saw a fairly dramatic shift from first quarter to second quarter on that mix, which is a result of, as I pointed out, worse Coal, more Intermodal, more manifest, lower ARC moves. We're not troubled by that, by the way, because what we're focused on -- whatever the business is that we move, we're focused on doing it, handling it right and generating strong returns, as we proved in the second quarter, even without the benefit of mix. So I can't give you guidance on the mix, other than it's not an excuse for us to turn in less attractive margins, and we'll continue to approach it that way. And in terms of your question on the core pricing, yes. I mean, just generally speaking, again, we're not giving pricing guidance, but to your point, as Coal strengthens, we should achieve the benefit of some of those renegotiated contracts as that business picks up.
Scott H. Group - Wolfe Trahan & Co.: Okay, that's great. And then, just want to understand your thoughts on grain, given what's going on in the Midwest and the drought conditions. When you talk about eliminating the upside corn potential, does that mean you guys are now thinking about grain volumes being flat, going forward, starting in third quarter? Or is there still a chance that we get positive grain volumes, given the comps being easy and what still look like strong wheat production and wheat exports?