Here at home, we will strengthen our defenses but not succumb to a siege mentality that sacrifices the open society and liberties and values that we cherish as Americans, because great and proud nations don't hunker down and hide behind walls of suspicion and mistrust.

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.

If we want to really reduce foreign influence on our elections, then we better think about how to make sure that our political process, our political dialogue is stronger than it's been.

Even those who claim the Bible's inerrancy make distinctions between Scriptural edicts, sensing that some passages - the Ten Commandments, say, or a belief in Christ's divinity - are central to Christian faith, while others are more culturally specific and may be modified to accommodate modern life.

Few artists have influenced the sound and trajectory of popular music more distinctly, or touched quite so many people with their talent. A strong spirit transcends rules,' Prince once said - and nobody's spirit was stronger, bolder, or more creative. Our thoughts and prayers are with his family, his band, and all who loved him.

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.

We want our children to live in an America...that isn't threatened by the destructive power of a warming planet.