Greg L. Armstrong
Chairman
Yeah, I would also point out, Mark, I think it depends, in the history – the industry has done this historically is we tend to build, and then at some point of time we catch up with everything we overbuild, and if production ever starts to turn and you see a rationalization of pipelines, for example, I think in the Eagle Ford today, I think we are more than pipeline sufficient from a standpoint of the aggregate pipeline capacity versus aggregate production, and geographically, there are some gaps in there, so interconnectivity would help balance that out and at some point in time, you may see whether it’s five years or 10 years from now, you may some lands, joint ventures, whatever, where people basically segregate streams by combining pipeline operations to have parallel efforts. But as Harry mentioned right now, I think as an industry, everybody right now is just trying to keep up with the volumetric aggregate and letting the differentials that kind of fallout where they may, and then at some point of time, there will be a fine tuning effort that comes into there.
Mark L. Reichman – Simmons & Co. International: That’s helpful. And then another question on the quarter’s rail volumes. I mean, when you look at the quarter, it was about an 86,000 barrel per day Delta between actual and the prior guidance, and I think the new guidance for the full year, there is about a 50,000 barrel per day Delta, and I was just wondering you mentioned that some of those volumes are finding their way on to your pipelines, and so how much of that difference would you attribute to moving to pipeline versus the other explanations like congestion? And then, if you could just provide an update on terminals under development and/or consideration?