That is the number-one threat we face in the world. And it becomes particularly threatening if terrorists ever get their hands on any nuclear material. So a man who can be provoked by a tweet should not have his fingers anywhere near the nuclear codes, as far as I think anyone with any sense about this should be concerned.

I believe in evidence-based decision making. I want to know what the facts are.

I'm reaching out to all Americans - Democrats, Republicans, and independents - because we need everybody to help make our country what it should be, to grow the economy, to make it fairer, to make it work for everyone. We need your talents, your skills, your commitments, your energy, your ambition.

Lots of people commit crimes and don't get arrested. That's not the measure. But if you're going to be the president of the United States, we're reasonably going to put you under a microscope. And Donald Trump's tax behavior is absolutely important to understanding, is he qualified, is he morally fit, is he capable, is he trustworthy to have everything from the powers of federal law enforcement to the nuclear codes?

It does not matter what country we live in, who our leaders are, or even who we are. Because we are human, we therefore have rights. And because we have rights, governments are bound to protect them.

I'm sorry. I don't recall

One thing we know for sure is that change is certain, progress is not.