Words matter when you run for president. And they really matter when you are president.

If [Donald Trump] is paid zero [taxes], that means zero for troops, zero for vets, zero for schools or health.

We know the IRS has made clear there is no prohibition on releasing it when you're under audit.

I've worked with a lot of different Muslim groups around America. I've met with a lot of them, and I've heard how important it is for them to feel that they are wanted and included and part of our country, part of our homeland security, and that's what I want to see.

I just want to sleep and exercise and travel for fun. And relax. It sounds so ordinary, but I haven't done it for 20 years.

I really deplore the tone of his campaign and the inflammatory rhetoric that he is using to divide people. I don`t know that Donald Trump has any boundaries at all.

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.