Debating, doubting, or rejecting the basic scientific facts about climate change in the face of the overwhelming evidence and overwhelming scientific opinion will not change those facts.

We did really, really badly with older African-American voters. I mean we got decimated.

I think the Democratic Party has got to make fundamental choices.

There are many major crises facing our country. At the top of the list is the need to overturn Citizens United. If billionaires are able to buy elections and elect right-wing candidates, there is no way we will ever address climate change, college education, affordability, job creation, raising the minimum wage and taking on Wall Street.

If you want to talk about somebody who's actually been tough on Russia, look at President Trump. He wants more fracking, more coal, more energy, a stronger military, a stronger defense. Those things aren't good for Russia.

20 million people thrown off of health insurance, prescription drug prices raising for seniors, privatization of Medicare: devastation. And we've got to fight back against that.

I was not a great student at the University of Chicago. I think that is - the record will bare me out. But I spent a lot of time reading history, sociology, psychology - reading everything except what I was supposed to read for class the next day.