When you talk about heroines and heroes, at the top of the list has got to be the single moms of America.

CEOs of large corporations earn 400 times what their workers make. That is not what America is supposed to be about.

I think, while it is true that the Hillary Clinton and I voted differently on the war in Iraq, what is important is that we learn the lesson of the war in Iraq. And that lesson is intrinsic to my foreign policy if elected president, is the United States cannot do it alone. We cannot be the policeman of the world. We are now spending more I believe than the next eight countries on defense. We have got to work in strong coalition with the major powers of the world and with those Muslim countries that are prepared to stand up and take on terrorism.

The debate is over. The scientific community has spoken in a virtually unanimous voice. Climate change is real. It is caused by human activity.

In the last presidential election Obama and Romney raised about $1 billion each. The Koch brothers, the second wealthiest family in America, now say they will raise nearly $1 billion for the 2016 elections. When one family can raise as much as an entire party, the system is broken. This is oligarchy, not democracy. We must overturn Citizens United.

97 percent of the scientists who wrote articles in peer-reviewed journals believe that human activity is the fundamental reason we are seeing climate change.

To the degree that Mr. Trump is serious about pursuing policies that improve the lives of working families in America, I and other progressives are prepared to work with him. To the degree that he pursues racist, sexist, xenophobic and anti-environment policies, we will vigorously oppose him.