[Donald Trump] tried to switch from looks to stamina. But this is a man who has called women pigs, slobs and dogs, and someone who has said pregnancy is an inconvenience to employers.

There's no doubt that I respect the Second Amendment, that I also believe there's an individual right to bear arms. That is not in conflict with sensible, commonsense regulation.

I think it is appropriate when you look at the test that you have to meet to be commander-in-chief for Americans to be thoughtful about, you know, who has the experience and the approach that is best likely to work.

Donald Trump is reinforcing harmful stereotypes and offering a dog whistle to his most hateful supporters. It's a disturbing preview of what kind of president he'd be.

I feel like I have to do the best job I can to basically say, "OK, I understand - you have every right to be angry, but anger is not a plan. Here's what I want to do, and that's why I hope you will support me, because I think it will actually improve the lives of Americans."

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.

We finally are where we need to be. We have a strategy and a commitment to go after ISIS.