I will take responsibility for any impression or anything I've ever done that people have legitimate questions about. But I think that it's fair to say there's been a concerted effort to convince people like that young man of something, nobody's quite sure what, but of something.

I admire President Obama. He inherited the worst financial crisis since the Great Depression. That was a terrible time for America.

I want a country where citizens like you and your family are just as welcome as anyone else.

I think it's important to look at what we need to do to get the economy going again. That's why I said new jobs with rising incomes, investments, not in more tax cuts that would add $5 trillion to the debt.

I want young people to be involved, and I especially want young people to vote.

I agree completely with Secretary Colin Powell, who said today this is an absurdity. And so I think the American people will know it's an absurdity. I have absolutely no concerns about it whatsoever.

[Donald] Trump has a great capacity to use bluster and bigotry to inflame people.He is becoming ISIS's best recruiter.