I think the stress on income inequality is something that every American should take seriously, we have got to figure out how we're going to provide more economic opportunity - good jobs with rising incomes - and I'm excited to work with Senator Sanders in doing that.

I thought it would be easier to carry just one device for my work and for my personal e-mails than two. I did it for convenience and I now looking back think that it might have been smarter to have those two devices from the very beginning.

All of our presidents come into office looking so vigorous ... They grow grayer and grayer, and by the time they leave, they’re as white as the building they live in ... I have one big advantage: I’ve been coloring my hair for years. So you’re not going to see me turn white in the White House.

Lots of people commit crimes and don't get arrested. That's not the measure. But if you're going to be the president of the United States, we're reasonably going to put you under a microscope. And Donald Trump's tax behavior is absolutely important to understanding, is he qualified, is he morally fit, is he capable, is he trustworthy to have everything from the powers of federal law enforcement to the nuclear codes?

I am a fan of the social policies that you find in Europe

I take classified materials very seriously and always have.

We need fair rules of the road, so big corporations can't use their power to gain unfair advantages.