I think cyber security, cyber warfare will be one of the biggest challenges facing the next president, because clearly we're facing at this point two different kinds of adversaries. There are the independent hacking groups that do it mostly for commercial reasons to try to steal information that they can use to make money.

I meet with people all day long.

If there is one message that echoes forth from this conference, it is that human rights are women's rights — and women's rights are human rights. Let us not forget that among those rights are the right to speak freely — and the right to be heard.

I respect the Second Amendment. But I believe there should be comprehensive background checks, and we should close the gun show loophole, and close the online loophole.

I don't want to get into an insult fight with Donald Trump.

I don't think someone should try to bully and insult their way to the presidency.

When an army unit returns from service in Iraq or Afghanistan, it barely gets a breather before it begins training for its next deployment.