Every presidential candidate for decades has released his tax returns, and I've released 33 years of my tax returns. The American people deserve to know about our taxes. And so Donald Trump is standing in the way of precedent that goes back on both sides of aisle Democrats and Republicans, and he clearly has something that he doesn't want us to see.

The cavalier casual way that Donald Trump talks about nuclear weapons is not only frightening but it goes counter to more than 70 years of bipartisan, presidential leadership of Republicans and Democrats who believed that we have to prevent other countries from getting nuclear weapons and we have to do what we can to decrease the number of nuclear weapons in the world.

I don't think it was progressive to vote to give gun makers and sellers immunity. I don't think it was progressive to vote against Ted Kennedy's immigration reform.

All people deserve to be treated with dignity and have their human rights respected, no matter who they are or whom they love.

I don't recognize this new brand of Republicanism that's afoot now, which I consider to be very reactionary, not conservative in many respects.

You [Hillary Clinton] ran the State Department, $6 billion was either stolen. They don't know. It's gone, $6 billion.

It's like [Donald's Trump] plan to defeat ISIS. He says it's a secret plan, but the only secret is that he has no plan.