I think we need to fight against Trumpism in the courts, we need to fight at the ballot box and online, and we need to do peaceful protesting. We need to use every lever at our disposal to make sure that the president doesn't hurt our country, our values, and our people.

Donald Trump's living in a different time, a time that is not a match for what Americans now believe about who our leaders should be.

There are a series of connections between Donald Trump and his closest advisers and Russia that at least raise significant questions. Some of those questions could be answered if Donald Trump was willing to release his tax returns, but he's unwilling to do that.

It is so painful to suggest that we go back to think about these days where an African-American could not be a citizen of the United States.

Richard Nixon was a Republican presidential candidate who encouraged crooks to commit espionage against the Democratic National Committee in order to gain an edge in a presidential election.

Donald Trump always puts himself first. He built a business career, in the words of one of his own campaign staffers, "off the backs of the little guy." And as a candidate, he started his campaign with a speech where he called Mexicans rapists and criminals, and he has pursued the discredited and really outrageous lie that President Obama wasn't born in the United States. It is so painful to suggest that we go back to think about these days where an African-American could not be a citizen of the United States.

When you ban people from predominantly Muslim countries from coming into the U.S., even people who accompanied our soldiers and helped them on the battlefield, but you say, "But, of course, there's gonna be an exception if you're a religious minority," - OK, so that means Christians, there will be a different rule applied to Christians from these countries than others - that's a religious test. And that is completely contrary to our national traditions.