The issues facing working women and their families are closest to my heart. I decided to focus intently on the challenges military wives face because they juggle the same pressures as their nonmilitary peers, all while coping as single parents while their loved ones are overseas. I wanted to help make their voices heard.

Truly 1 percent of this country serves and protects the freedoms of the other 99 percent of us, so many of us don't have that connection. Fortunately, Jill Biden does. She's a blue-star mom. Their son was in the National Guard - or is in the - in - is a Reservist.

Walk away from 'friendships' that make you feel small and insecure, and seek out people who inspire you and support you

As women, we must stand up for ourselves. We must stand up for each other. We must stand up for justice for all.

For me, being a mother made me a better professional, because coming home every night to my girls reminded me what I was working for. And being a professional made me a better mother, because by pursuing my dreams, I was modeling for my girls how to pursue their dreams.

I had the honor of meeting a young Pakistani woman named Malala Yousafzai, who was shot and nearly killed just for trying to go to school. I also heard about how nearly 300 girls in Nigeria were kidnapped from their school dorms in the middle of the night. There are girls like this in every corner of the globe. In fact, there are more than 62 million girls worldwide not attending school, and that's an outrage.

When I was younger, I could eat whatever I wanted, as long as I exercised; or if I didn't exercise and just watched what I ate, I'd maintain. Now I have to do both.