In America, we trade more energy with our neighbors than we trade with the rest of the world combined. And I do want us to have an electric grid, an energy system that crosses borders. I think that would be a great benefit to us.

I did not email any classified material to anyone. There is no classified material.

No government can love a child, and no policy can substitute for a family's care. But at the same time, government can either support or undermine families as they cope with moral, social and economic stresses of caring for children.

I care deeply about Democratic party and our agenda and making sure that we can continue to build on President [Barack] Obama`s legacy. So any suggestion that I am doing anything other than manage this primary impartially and neutrally is ludicrous.

I've met people who were destroyed by Donald Trump.

Indeed one streak in our economy, we're missing the big oil companies. We're missing other big energy companies. We're missing the big picture, and I have a record of trying to go at the problems that actually exist, and I will continue to do that.

The worst thing that can happen in a democracy - as well as in an individual's life - is to become cynical about the future and lose hope.