Each and every time, a new generation has risen up and done what’s needed to be done. Today we are called once more — and it is time for our generation to answer that call. For that is our unyielding faith — that in the face of impossible odds, people who love their country can change it.

I do think that this whole area of cyber is something that at an international level we have to work on and develop frameworks and international norms so that we don't see a cyber arms race.

What we want is for people to know that you can get affordable health care and most young Americans, they're not covered and the truth is they can get coverage all for what it costs to pay your cell phone bill.

Any discuss about taxes ends up being, are you raising them or lowering them, as the opposed to the question I ask - are we raising them for high income individuals that can afford it, and lowering them for lower income people who really need help. Those old categories don't work, and they're preventing us from solving them problems.

Sustaining the energy and focus involved in doing a good job I think starts to - starts to gets tougher the longer you do it.

We have a historic opportunity to prevent the spread of nuclear weapons in Iran, and to do so peacefully, with the international community firmly behind us. We should seize that chance.

One of the things that we have to change in this country is the idea that people can't disagree without challenging each other's character and patriotism. I have never suggested that Sen. McCain picks his positions on national security based on politics or personal ambition. I have not suggested it because I believe that he genuinely wants to serve America's national interest. Now, it's time for him to acknowledge that I want to do the same. Let me be clear: I will let no one question my love of this country.