My trademark at CNN was really asking insightful questions and making sure people are understanding the connections in humanity, and I think that is the core of education.

I have a philosophy that white people would be interested in Native Americans because, first of all, it's probably the only group as a country we all study and know the history and then never study again past the age of 10. So I think we have these things we believe are true, that are just not true about what an audience wants.

I covered Katrina, I've covered the tsunamis, all of them, the Haiti earthquake... you get to a certain point in your career where you say, 'I want to now cover what I want to cover.'

When I was leaving NBC News to go to CNN, people would say, 'What?! Why would you possibly leave the 'Today Show' to go to cable?' If I would've listened to people, I would've been on a great platform, but I wouldn't have grown as a journalist. So far, most of the steps in my career have been really good.

The opening of space to human development and settlement is the most important activity of the human species. From hope to health, from wonder to wealth, the environment, and the very act of living, space is the future.

I'm excited about going back to 'Today,' but, at odd moments, I'll grit my teeth in anxiety. I feel like a student before the start of school. I've got my new shoes and my book bag, but I'm not sure I'll remember how to do trigonometry. During my maternity leave, I haven't used many words of more than one syllable.

At present, financial crises occur, chiefly because the paper currency is redeemable in gold only.

I've never played this game for financial success.