If it gets to a situation where it turns into a debate, look, the person that I'm debating is the person that is writing the story or presenting the broadcast. They're not going to write the story in such a way that shows they lost.

We would welcome that, but it's going to require a commitment on the part of the North Koreans to denuclearizing the Korean Peninsula and pursuing a stable relationship with their neighbors. Instead, we've seen a lot of provocations and a flouting of international norms and obligations.

The thing that I try to remember is that in the briefing room it's not a debate. I'm not supposed to go in there and win a debate with the press corps. If that's what I try to do, then I'm going to lose.

I try to most effectively and persuasively present our argument, in a way that gives other people the information they need to decide, on the merits, the wisdom of the path that the president has advocated.

My mom and my grandmother definitely were (Democrat supporters). It wasn't a sense that, "Well, we vote for Democrats no matter what," but it was sort of the sense that, "Democrats are typically the ones that are looking out for working people like us."

There was also a sense that if he [Obama] did not win in Iowa, that it was very unlikely that he would be able to come back and win the Democratic nomination and win the general election. It was sort of an all-or-nothing bet. The stakes were that high.

I still remember vividly watching television coverage of the Democratic National Convention in the summer of 1992 (when he was 17) when Bill Clinton got the nomination. That was certainly a part of my growing interest in politics.