If somebody was sending rockets into my house, where my two daughters sleep at night, I’m going to do everything in my power to stop that, and I would expect Israelis to do the same thing.

Don’t ever let anybody tell you that your efforts don’t matter or that your voice doesn’t count. Don’t ever believe that you can’t make a difference. You have.

As president, I'm committed to making Washington work better and rebuilding the trust of the people who sent us here.

Congress should fund research on the effects that violent video games have on young minds... We don't benefit from ignorance. We don't benefit from not knowing the science.

The nation that leads the clean energy economy will be the nation that leads the global economy.

My second piece of advice is to stay global. As the world continues to change and we become more connected to each other, globalization will bring both benefits and disruptions to our lives. But either way, it's here, and it's not going away.

Its important for people to know that I will make many promises to get their votes.