Again, this is a complicated one. Recent events demonstrate both the advantages and the pitfalls, in the sense that typically the U.S. EPA has been seen globally as the world's most competent environmental regulator. Obviously in the last four years that changed somewhat in terms of the landscape, and in a sense caused us to think again about whether we simply want to accept what they have accepted or whether we want to be having a look at it ourselves.
There's also an implication in some cases that.... Again, as with the experience we've been through, there can also be situations where we would in fact want to retain the discretion to require higher standards. You've had the Californias of the world saying they'd prefer a higher bar, and in this unusual situation, the U.S. EPA effectively being pushed by the administration downwards. Again—