Jason Rezaian is coming home. A courageous journalist for The Washington Post who wrote about the daily lives and hopes of the Iranian people, he's been held for a year and a half. He embodies the brave spirit that gives life to the freedom of the press. Jason has already been reunited with his wife and mom.

If we have Osama bin Laden in our sights and the Pakistani government is unable or unwilling to take them out, then, I think that we have to act and we will take them out. We will kill bin Laden. We will crush al Qaeda. That has to be our biggest national security priority.

Part of what's unique about climate change, though, is the nature of some of the opposition to action. It's pretty rare that you'll encounter somebody who says the problem you're trying to solve simply doesn't exist. When President Kennedy set us on a course for the moon, there were a number of people who made a serious case that it wouldn't be worth it; it was going to be too expensive, it was going to be too hard, it would take too long. But nobody ignored the science. I don't remember anybody saying that the moon wasn't there or that it was made of cheese.

Winnie the Pooh seems to me to be a fundamental text on national security.

I make no apologies for being reasonable.

I have made it clear that we will hunt down terrorists who threaten our country, wherever they are. That means I will not hesitate to take action against ISIL in Syria, as well as Iraq. This is a core principle of my presidency: if you threaten America, you will find no safe haven.

Our unalienable right to life and liberty and the pursuit of happiness, those rights were stripped from college kids in Blackburg and Santa Barbara, and from high schoolers at Columbine. And, and from first graders in Newtown, first graders.