In order to make reforms sustainable, the Greek economy needs the space to return to growth and start creating jobs again.

There's no doubt that probably at least once a week, maybe once a day, I said, "Ah, I should have done that better."

We have come from a time of the large-scale, planned, Al Qaeda-style attacks, to the encouragement of lone wolves: Fort Hood, Chattanooga. To the encouragement of people to act on their own.

For Democrats who are feeling completely discouraged, I've been trying to remind them, everybody remembers my Boston speech in 2004. They may not remember me showing up here in 2005 when John Kerry had lost a close election, Tom Daschle, the leader of the Senate, had been beaten in an upset. Ken Salazar and I were the only two Democrats that won nationally. Republicans controlled the Senate and the House, and two years later, Democrats were winning back Congress, and four years later I was President of the United States.

One of the things I think the next president has to do is to stop fanning people's fears. If we spend all our time feeding the American people fear and conflict and division, then they become fearful and conflicted and divided. And if we feed them hope and we feed them reason and tolerance, then they will become tolerant and reasonable and hopeful.

If there's one thing I would like to see, it'd be for us to be able to price the cost of carbon emissions.

Now let's make two things clear: ISIL is not 'Islamic.' No religion condones the killing of innocents, and the vast majority of ISIL's victims have been Muslim. And ISIL is certainly not a state. It was formerly al Qaeda's affiliate in Iraq, and has taken advantage of sectarian strife and Syria's civil war to gain territory on both sides of the Iraq-Syrian border. It is recognized by no government, nor the people it subjugates. ISIL is a terrorist organization, pure and simple. And it has no vision other than the slaughter of all who stand in its way.