Let me take the first part of your question. When we look at our vision and what we're trying to do at ONEOK and ONEOK Partners, we are rebundling the value chain, we have shared that with group. The other thing we do is we try to look for opportunities where we can take advantage of our capabilities. Those things that we think we do well. Your point about restructuring contracts, and we do that across all of our business segments, not just in gathering and processing, is to, our way of thinking of improving capability. And so when we look at a business in gathering and processing it has a heavy load of keep-whole. We can face that with a certain amount of confidence that we've been there, we've done that and we feel that, that may be an upside that others may not be as confident about. So would we acquire an asset that has exposure to keep-whole? Yes. But we would acquire it with a view to reduce that exposure through recontracting efforts now. Having said that as it relates to the second part of your question, which I just went blank on. Keep-whole spreads, how could we forget that? Yes, if you look at a graph, for those of us been hanging around a long time, and that includes me. I mean, as you go from left to right in time, little bars that stick up and measure the keep-whole spread, they don't hand up, they don’t go up very high until you get into about the last two years or three years and then they jump off and they are coming back down. And as we've said many times before over time, in gathering and processing, you will spend more time below the average than he will above. We said that in 2000, we've said it every year since then and it remains the truth. That's a fundamental of the business. We are pleased that we have the experience, the high commodity prices, but to be candid, as I look back, I wonder sometimes if we wouldn't be better off with more fee based. We almost have no exposure to keep-whole. We have about 30% exposure to POP and we benefit from the upside. But in times like this, where we see the projection for the commodity prices to go down, and it seems as though people – it seems as though investors, I should say, don't reward us for having put the portfolio in a position to capture the upside. It's more that it's a failure that we are reducing our expectations for gathering and processing operating costs. So that would argue the investor would rather see more fee based, that 70%, 60%, 70% number in gathering and processing going up. So that's one thing inside the gathering and processing (inaudible) this team are looking at.