Unless we are holding ourselves accountable day in, day out, not just when there's a crisis for folks who have power and influence and can hire lobbyists, but for the nurse, the teacher, the police officer, who, frankly, at the end of each month, they've got a little financial crisis going on. They're having to take out extra debt just to make their mortgage payments. We haven't been paying attention to them. And if you look at our tax policies in America, it's a classic example.

My God, Donald Trump is unfit! He's ill-tempered, he's unsuited, he is not qualified, he's unsuited to be president.

What is required of us now is a new era of responsibility - a recognition, on the part of every American, that we have duties to ourselves, our nation, and the world, duties that we do not grudgingly accept but rather seize gladly, firm in the knowledge that there is nothing so satisfying to the spirit, so defining of our character, than giving our all to a difficult task. This is the price and the promise of citizenship.

I think when you're governing, it will become increasingly apparent that if you were to just eliminate trade deals with Mexico, for example, well, you've got a global supply chain. The parts that are allowing auto plants that were about to shut down to now employ double shifts is because they're bringing in some of those parts to assemble out of Mexico. And so it's not as simple as it might have seemed.

I'm no longer just a candidate. I'm the President. I know what it means to send young Americans into battle, for I have held in my arms the mothers and fathers of those who didn't return. I've shared the pain of families who've lost their homes, and the frustration of workers who've lost their jobs.

My top priority in any trade negotiation is expanding opportunity for hardworking Americans. It's no secret that past trade deals haven't always lived up to their promise, and that's why I will only sign my name to an agreement that helps ordinary Americans get ahead, the bill put forward today would help us write those rules in a way that avoids the mistakes from our past, seizes opportunities for our future and stays true to our values.

So just to be clear, I'm not going to sign any package that somehow prevents the top rate from going up for folks at the top 2 percent.