I enjoy what Twitter is because I can really connect with the fans and it's a great way to share information with them and it's also a great way to entertain. I like being able to put a smile on people's faces and letting them know what I'm doing.

We've always had to worry about the electrical grid and nuclear facilities, and they remain a concern; but cyber-terrorism, you know, which is a word that you hear more and more, I think is a reality.

It definitely gets challenging at times. I travel a lot more now, and its never easy having to leave the kids, even if its for a few days.

I like to keep my Twitter pure. I don't want to sell my followers anything.

I was so shy. Instead of waiting in line with other kids at lunch, I'd go to a corner and buy a pretzel and orange juice. I think I had that for lunch the first three years of high school.

I enjoy what Twitter is because I can really connect with the fans and it's a great way to share information with them and it's also a great way to entertain. I like being able to put a smile on people's faces and letting them know what I'm doing.

When you are creating your character there are a lot of questions and sometimes you doubt if you are making the right choices.