It is no secret that I believe my son, Attorney General Beau Biden, would make a great United States senator - just as I believe he has been a great attorney general. But Beau has made it clear from the moment he entered public life, that any office he sought, he would earn on his own.

Al Gore invented the Internet.

I'd be lying if I said that I knew I was there. I'm being completely honest. Nobody has a right in my view to seek Presidents office unless they are willing to give it 110 percent of who they are.

Look, freedom is an overwhelming American notion. The idea that we want to see the world, the peoples of the world free is something that all of us subscribe to.

Mr. Trump's a good man, but he doesn't know much about the health care system.

The White House isn't the place to learn how to deal with international crisis, the balance of power, war and peace, and the economic future of the next generation.

I've learned a long time ago, you don't say anything for absolutely certain.