If you've got a business - you didn't build that.

How you staff, particularly the chief of staff, the national security adviser, your White House counsel, how you set up a process in the system to surface information and generate options for a president, understanding that ultimately the president is going to be the final decision-maker. That's something that has to be attended to right away.

The only people who don't want to disclose the truth are the people with something to hide.

Our enemies are also seeking the abilities to sabotage our power grid, our financial institutions, our air traffic control systems.

I'm personally very grateful to my many friends in the Greek-American community, sons and daughters of Greece who have found success in every walk of American life.

If the global economy is unresponsive to people who feel left behind, if inequality continues to grow, then we could end up seeing more and more of these divisions arise throughout advanced economies around the world.

This was the moment when the rise of the oceans began to slow and our planet began to heal.