I took a trip in 2004, a year after the war started in Iraq. I played music on the streets of Baghdad for Iraqi civilians. I'd also play for U.S. soldiers at night when they were off duty in the bars. Then I would talk to people, and I would film them and ask them about their life and the conflict.

I don't know if it's so grand that I can change the entire world, but I know that I can help one person. So that's the goal.

I went to Iraq because I wanted to see what one year of occupation had done to Iraqi society, and I went to the West Bank and Gaza Strip because I wanted to see what three generations of occupation had done to Palestinian society. I found a lot more hopelessness and despair in Palestine.

My greatest sense of accomplishment has come from having two amazing sons, but it's also a paradox in that the times when I felt like the biggest failure have been times when I felt like, as a parent, I wasn't making the right decisions or succeeding in the way that I should.

God doesn't make things difficult for us. Do you want to know what the truth is? Look in the Bible, and you'll see that Jesus describes Himself not only as the truth, but the way and the life as well.

Authenticity, living your truth, kindness - these are necessary virtues.

My whole professional life has been dedicated to improving access, affordability, quality and choice of health care.

With all our mastery over the powers of Nature we have adhered to the view that the struggle for existence is a permanent and necessary condition of life.