Science is simply a powerful way of understanding what's real and what isn't, what's true and what's not. It can help us determine what works, what doesn't, for whom, and under what circumstances.

Preventing cardiovascular disease can help free up critical resources for treating HIV/AIDS and other illnesses.

When the U.S. claims the right to invade any country unilaterally and then defines a country like Iran or North Korea as 'evil,' then it is a rational response for these countries to develop nuclear weapons as the only military deterrent to invasion. We create what we most fear.

Too much power in any institution tends to stifle innovation.

I have decided not to run for the U.S. Senate and instead continue my efforts to make California a better place to live, work, and raise a family. We have come a long way, but our work is not done, and neither am I.

I come from a political family. My father was a freedom fighter. He was a prominent leader of the locality and member of the Congress party. He spent 10 years in British prisons. In the evening, in our living room, the only subject we used to discuss was politics. So politics was not unfamiliar to me.

Let's talk about after-school programs generally. They're supposed to be educational programs, right? And that's what they're supposed to do; they're supposed to help kids who can't - who don't get fed at home, get fed so that they do better at school. Guess what? There's no demonstrable evidence they're actually doing that.

I don't know if it's changing already with 'Joanne,' but my intention is to bring people together that don't know each other and that would maybe feel awkward, but somehow be brought together by the music. That's what I wanted to do. Because that is pure and authentic to my family history and what I stand for.