Donald Trump is somebody who I think likes to mix it up and to have a vigorous debate.

Our campaign was not hatched in the halls of Washington -- it began in the backyards of Des Moines and the living rooms of Concord and the front porches of Charleston. ...This is your victory.

Ultimately, I remain optimistic about not just America's future, but the direction that the world is growing.

I'm not talking about blind optimism, the kind of hope that just ignores the enormity of the tasks ahead or the road blocks that stand in our path. I'm not talking about the wishful idealism that allows us to just sit on the sidelines or shirk from a fight. I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting.

I can't even get a credit card without three credit bureaus saying I'm good enough.

The biggest threat, when it comes to climate change and pollution, isn't going to come from us because we only have 300 million people. It's going to come from China with over 1 billion people and India with over 1 billion people.

Islam has always been a part of America’s story.... And since our founding, American Muslims have enriched the United States.