We now know from a Princeton study that Superfund sites are causing higher rates of birth defects. We now know that there's no excusing the lack of moral urgency to do something about this environmental crisis. We see Flint, Michigan, for example, and the attention it's gotten, but what most Americans don't seem to realize is that this lead problem is not confined to just Flint. There are over 3,000 jurisdictions that have twice the lead levels in people's blood than Flint does. We're now seeing more people being exposed to the truth about environmental injustice in our country.

Any Democrat running is trying to get that Barack Obama coalition, which is an increasingly diverse voter base. It's young folks. It's minorities, as well as white women. I don't think we as a party can afford to alienate or not try to speak to the concerns, fears, insecurities, aspirations of white men. We should not give up that ground.

Greatness is helping others realize they are great, beautiful and capable. Genius is seeing the wonder and possibility in those others ignore.

I have my rights, not because of Washington suddenly deciding, Strom Thurmond and others, "Hey, let's give certain Americans equal rights." But because of the ardent, unyielding voice of protesters.

You need to understand something, you drink deeply from wells of freedom and liberty and opportunity that you did not dig. You eat lavishly from banquet tables prepared for you by your ancestors. You sit under the shade of trees that you did not plant or cultivate or care for. You have a choice in life, you can just sit back, getting fat, dumb, and happy, consuming all the blessings put before you, or it can metabolize inside of you, become fuel to get you into the fight, to make this democracy real, to make it true to its words that we can be a nation of liberty and justice for all.

2016 is an election like I've never seen before. And I think it reflects the fact that many people have a dissatisfaction with politics as usual. So I think this is a time where both parties should be humble, reach out to each other and try to find ways to build on common ground to serve the concerns, the rightful frustrations of the American people.

If we cannot provide excellent educational opportunities to all children, safe communities, quality health coverage, or robust and fair avenues towards wealth creation, then our nation will increasingly be in peril.