I have a son and a daughter; I try to teach them equally about balance, gender, and gender equity.

My family knows they are loved. As a mother, it is my job to let them know that they are, and it's a job I take quite seriously.

Modeling is a profession where your worth is tied up with looks.

Health is your greatest wealth, so experiencing a marathon and seeing what you're capable of is really special.

You may or may not agree with Obama's policy prescriptions, but they are, by and large, serious attempts to deal with the biggest issues we face: a failing health care system, oil dependency, income stagnation, and climate change.

When 'Men's Health' reached out and said, 'Will you be on the 'Today Show' and do a fitness challenge?' I said, 'OK. I'm not showing them anything they don't already know.' But I'm going to take what some would argue is a negative or not substantive and turn it into a substantive thing to hopefully do some good for people.

I remember the first pangs of stress arriving at the end of school. Once I graduated I had to get a full-time job, worry about health insurance, saving money, paying rent - things I'd never thought about before.

America's health care system is in crisis precisely because we systematically neglect wellness and prevention.