I think that people are born with a certain makeup, and that we're all children of God.

Often the best source of information about waste, fraud, and abuse in government is an existing government employee committed to public integrity and willing to speak out. Such acts of courage and patriotism, which can sometimes save lives and often save taxpayer dollars, should be encouraged rather than stifled as they have been during the Bush administration. We need to empower federal employees as watchdogs of wrongdoing and partners in performance.

Obviously, we've all had disagreements and differences in the past. I suspect we'll have them again in the future. But last night as Americans learned that the United States had carried out an operation that resulted in the capture and death of Osama bin Laden. I think we experienced the same sense of unity that prevailed on 9/11. We were reminded again that there is a pride in what this nation stands for. And what we can achieve that runs far deeper than party, far deeper than politics.

Non-Islamic, non-foreign-motivated terrorist actions have killed at least as many Americans on American soil as those who were promoted by jihadists. But what we have also seen is ISIL evolve, because of the sophistication of their social media, to a point where they may be inspiring more attacks - even if they're self-initiated, even if they don't involve complex planning - than we would have seen some time ago.

We need more responsibility, but we need it not just when there's a crisis. I mean, we've had years in which the reigning economic ideology has been what's good for Wall Street, but not what's good for Main Street.

Affirmative action is not going to be the long-term solution to the problems of race in America, because, frankly, if you've got 50 percent of African-American or Latino kids dropping out of high school, it doesn't really matter what you do in terms of affirmative action. Those kids aren't going to college.

I've sought a constructive relationship with Russia, but what I have also been is realistic in recognizing that there is some significant differences in how Russia views the world and how we view the world.