Our founders made it extraordinarily difficult to amend the Constitution.

The framers, in their wisdom, designed the [political] system so that power's pretty disbursed.

The incredible story of progress that is America has always been built by those who ask why, what if, and why not. Our schools must begin instilling that wonder in our children again so that their generation will unite around the next great project of our time, whether it be declaring America energy independent or launching the next great technological revolution.

There is no doubt that the actions of ISIS are designed to amplify their power and the threat that they pose. That helps them recruit. That adds in the twisted thoughts of some young person that they might want to have carry out an action that somehow they're part of a larger movement.

Whatever we think of the past, we must not be prisoners to it.

Those are values that help guide not just my family's Christian faith, but that of Jewish Americans, and Muslim Americans; nonbelievers and Americans of all backgrounds. And no one better embodies that spirit of service than the men and women who wear our country's uniform and their families.

It's the best deal of, of this whole thing is it turns out I've got this nice home office. And at the end of the day, yeah, I can come home, even if I've got more work to do, I can have dinner with them. I can help them with their homework. I can tuck them in. If I've gotta go back to the office, I can.