Size and synergies between the different segments of the company matter. As far as we are concerned, the Internet is broadening our opportunity, as well as for other big media companies with huge resources in sports, entertainment and news. There's just more opportunity.

We need to push ourselves to make as many reductions as possible in our own energy use first - and that takes time. But we must do this quickly - the climate will not wait for us.

Size and synergies between the different segments of the company matter. As far as we are concerned, the Internet is broadening our opportunity, as well as for other big media companies with huge resources in sports, entertainment and news. There's just more opportunity.

It's a libel to say that I use my newspapers to support my other business interests. The fact is, I haven't got any other business interests.

Keith Olbermann is trying to make a business out of destroying Bill O'Reilly. He's done certain things to Bill O'Reilly that I believe were way over the line. I think that's bad behavior. But it's okay for him to criticize Bill. And Bill shouldn't be so sensitive. He should ignore that.

I'm a catalyst for change. You can't be an outsider and be successful over 30 years without leaving a certain amount of scar tissue around the place.

I have to admit that, until recently, I was somewhat wary of the (global) warming debate. I believe it is now our responsibility to take the lead on this issue.