I'll just follow up on Mr. Cross' comments on the shale plays. It is relatively less capital intensive, but once you get it going you have to keep it running, and it's a higher-cost play so that break-even price is higher for shale than for others. With shale gas, a lot of the capital raised comes from credit markets. So it's not just a price correction, there has also been some tightening in credit because they tend to go to the high-yield market. They're getting hit both by the soft price, below their break-even price, but also by the fact that the capital market, the access to credit, has tightened up, which isn't the case across the rest of the globe.
On March 11th, 2015. See this statement in context.