As long as I'm president of the United States Iran will not get a nuclear weapon. I made that clear when I came into office.

America is an unlikely place - a country built on defiance of the odds; on a belief in the impossible. And I remind you of this because as you set out to live your own stories of success and achievement, it's now your turn to help keep it this way.

I haven't been sorting through each and every aspect of this. Here's what I know: Hillary Clinton was an outstanding Secretary of State. She would never intentionally put America in any kind of jeopardy.' Mr. Wallace pressed further on the jeopardy angle, and Mr. Obama responded again: 'I continue to believe that she has not jeopardized America's national security. Now what I've also said is that - and she has acknowledged - that there's a carelessness, in terms of managing emails...'"

A lot of shelter dogs are mutts like me.

The Russians don't make determinations about what our defense posture is.

Granting such immunity undermines the constitutional protections Americans trust the Congress to protect.

I think there are a lot of people who are involved in the Tea Party who have very real and sincere concerns about spending that's out of control or generally philosophically believe that the government should be less involved in certain aspects of American life rather than more involved. And they have every right and obligation as citizens to be involved and engaged in this process.