Three-quarters of [Bashar Assad] country is displaced. It's in Jordan, it's in Lebanon, it's in Turkey, and in the desert. The threat is that those people in the desert and others could become the next acolytes of ISIL if we don't find a way to join together to go after ISIL.

We owe our troops the opportunity to serve in the best-planned, best-equipped, and best-led military force in the world, and we owe them the peace of mind that comes from knowing that they and their families will be taken care of if they sacrifice life, limb or the ability to sleep without war's nightmares. We owe them not just thanks and best wishes, but action, and action in our nation's capital.

This fight against drilling in the Arctic Refuge is a fight about our principles. Its about standing up for our environment, our families and our future, and I wont give up this fight.

Climate change is real. The science is compelling. And the longer we wait, the harder the problem will be to solve.

There should be a Transatlantic renaissance between the US and Europe based on shared prosperity, security, and values.

I will never conduct a war or start a war because we want to; the United States of America should only go to war because we have to. And if you live by that guidance, you'll never have veterans throwing away their medals or standing up in protest.

Nobody's interests are served by what's happening in Syria today. It's a catastrophe. It's the worst human catastrophe since World War II. And, as I said just now, it represents a failure of the entire international community to come to grips with solving it.