Across the globe there are girls who will one day lead nations, if only we afford them the chance to choose their own destinies.

It was the call of workers who organized; women who reached for the ballot; a President who chose the moon as our new frontier; and a King who took us to the mountain top and pointed the way to the Promised Land. Yes we can!

I think we want to see new voices and new ideas emerge - that's part of the reason why term limits are a really useful thing.

If we're not there making the argument then the cultural gulf that Republicans try to exploit saying, "Ah, these city slickers: they're all looking down on you, they don't care about you. They're just trying to help out their various special interest constituencies," that argument ends up being successful.

No challenge poses a greater threat to future generations than climate change.

Try to be as honest as possible.

I will not stand by while the special interests use the same old tactics to keep things exactly the way they are ... Not this time. Not now.