You always worry about (the future) because there is no security in this business. I'm not saying it keeps me up at night or anything, but you do worry. But at the same time, I have confidence in what I do.

You always worry about something like that. You have to feel fortunate everyday that you can walk into a locker room and be a part of a good organization. I'm not saying it's keeping me up at night but it's always in the back of your head.

It's messy. BP missed in refining and marketing, and that has caused investors to worry about its operational performance.

Over the last year and a half, we've not only been selling products to Sun, but also working on future roadmap elements of both of our product sets. Over the course of time, the people in both organizations have gotten to know their counterparts and, at the end of the day, it's the quality of the personal relationships between our two companies that matters.

The most critical issue we have on the table is the issue of job security. What we're saying to our members is if they don't have a job, it does no good to negotiate wages and benefits and pensions.

The terrorists are still here. I really do worry about our troops' being sent overseas and depleting our homeland security.