We'll keep guessing at what it might be that he's hiding. But I think the question is, were Donald Trump ever to get near the White House, what would be those conflicts?

You cannot be afraid to present yourself. And sometimes that takes practice. If you're not comfortable with public speaking - and nobody starts out comfortable, you have to learn how to be comfortable - practice. I cannot overstate the importance of practicing. Get some close friends or family members to help evaluate you, or somebody at work that you trust.

Home is a child's first and most important classroom.

I do think, you know, you don't have to have 30 billion, but you have a certain level of freedom.

In the 1980s, I was working to reform the schools in Arkansas. Donald Trump was borrowing $14 million from his father to start his businesses. In the 1990s, I went to Beijing and I said women's rights are human rights. He insulted a former Miss Universe, Alicia Machado, called her an eating machine.

I'm going to keep speaking out about what Donald Trump says, because I'm getting messages from leaders around the world who are just bewildered. They want to know what's going on.

I think I have this old-fashioned idea that when you are asking people to vote for you, it is kind of like a big job interview, and you oughta tell people what you think you can do for them. I think we can create more economic opportunity. I think we can improve education, make college affordable, deal with the myriad of issues that we confront.