Everything that you are taking advantage of, inventing and using, is still a generation or two behind when it comes to the U.S. government.

Learn from your mistakes, trying to figure out what the best way to go forward is.

We need a return to transparency and a system of checks and balances, to a president who respects Congress' role of oversight and accountability.

Dignity does not come from avenging insults, especially from violence that can never be justified. It comes from taking responsibility and advancing our common humanity.

You know no one will ever accuse me as having the same policies as George W. Bush.

I care a lot about Colorado. I consider it a state that is helping to shape the future.

The United States has kept the peace through our alliances. Donald Trump wants to tear up our alliances. I think it makes the world safer and, frankly, it makes the United States safer. I would work with our allies in Asia, in Europe, in the Middle East, and elsewhere. That's the only way we're going to be able to keep the peace.