Increasingly, we are seeing cyber attacks coming from states, organs of states. The most recent and troubling of these has been Russia.

We all have to do our part, because we are all in this together and it matters.

I disagreed with the way the court applied the Second Amendment in Heller's case, because what the District of Columbia was trying to do was to protect toddlers from guns and so they wanted people with guns to safely store them. And the court didn't accept that reasonable regulation, but they've accepted many others. So I see no conflict between saving people's lives and defending the Second Amendment.

It has been the policy of the United States, Democrats and Republicans, to do everything we could to reduce the proliferation of nuclear weapons.

I'm the most transparent secretary of state because of that. I've been willing to say, "OK, read them [emails] all."

I'm going to try to get everybody who makes less than $125,000 in their family, which is the vast majority of people, to be able to go to a public college or university totally tuition-free. And if you make more than that, debt-free.

If left unchecked, Saddam Hussein will continue to increase his capacity to wage biological and chemical warfare, and will keep trying to develop nuclear weapons. Should he succeed in that endeavor, he could alter the political and security landscape of the Middle East, which as we know all too well affects American security.