You don't insult American Muslims and religiously profile them the way that has been suggested by Ted Cruz.

America is best when we work in collaboration with our allies. America is best when we are actually standing up to evil in this world. And ISIS, make no mistake about it, is an evil in this world.

As president, I will ramp up enforcement of trade rules by appointing a new chief trade prosecutor and tripling the number of enforcement officers. We will work with both parties to pass the biggest investment new good paying jobs since World War II.

I have said the invasion of Iraq was a mistake. But I think if we're ever going to really tackle the problems posed by jihadi extreme terrorism, we need to understand it and realize that it has antecedents to what happened in Iraq and we have to continue to be vigilant about it.

Well, I think, by definition, all power has limits.

We should raise the national minimum wage.

Maybe [Donald Trump] is just never dealt with somebody who's not particularly impressed by his carrying on, but I'm not. So I'm going to stay focused on what's at stake in this election.