Other people can make certain assumptions that could change that (funding) number. A minor change to one assumption can have a change in the funding status. It doesn't mean their number is any more or less correct. We believe our number is appropriate.

We're focused on fixing and returning, I should say, our North American business to profitability as quickly as possible.

We're struggling to keep up with demand there.

There is no reason to expect that G.M.'s pension plans will be terminated, and to assume otherwise is to unnecessarily alarm the many thousands of people who rely upon those plans for their retirement.

GM is firmly committed to improving its performance in North America.

We don't think it is appropriate to do that.

It's really not helpful to have that up-10, down-10.

Our focus continues to be on continuing our North American automotive operations and restoring them to profitability as quickly as possible.

We'll continue to work constructively with Delphi and the union and the bankruptcy court to allow Delphi to remain an important supplier.