This appears to be a more coordinated and organized series of attacks. Prices have room to go up $3 or $4 a barrel.

Everything must be organized in the most rational way. The state won't accept excessive prices.

There's not much you can do about (the prices). It's a political matter. Of course, supply and demand comes into it, but I don't think the war in Iraq or (Hurricane) Katrina has any particular effect on it.

Those hospitals in the vanguard, who have organized to provide that kind of coordinated treatment, are able to bring patients in and treat them very quickly, ... But more hospitals and physicians and patients are not organized in that way.

You have to look at the series trend, and [prices] are definitely in an upward move.

Iran continues to weigh but there is a sense that it's a longer-term situation. I don't see any rash decisions about sanctions, embargoes or cuts in supply.