Celebrities are not necessarily the richest people of all, but on the face of it, they seem to be representative of the very richest people.

We're so very focused on ourselves and on self-promotion. It goes on all day with Facebook and Twitter and Instagram.

I love to interview outrageous people who speak their minds; also, people who have some kind of mystery attached to them.

I'm concerned and alarmed about the images of girls and women that are broadcast every single minute.

We don't really even know how the Internet and technology are changing us, or our brains and our attention span.

Social media is not the same in 2013 as it was in 2003 - or even 2008 or 2011. You didn't carry around AOL chat in your pocket or look at it when you were in class.