People are taking a closer look at Donald Trump. I think the best look they got was at the last debate. I think Ted Cruz and Marco Rubio prosecuted their case effectively. Donald doesn't have some great answers. When they talk, for instance, about immigration and releasing those tapes from The New York Times, we began talking about flexibility and immigration.

I absolutely believe that America has a responsibility, and the privilege of helping defend freedom and promote the principles that make the world more peaceful. And those principles include human rights, human dignity, free enterprise, freedom of expression, elections.

We have to stand for our principles, stand for our allies, stand for a strong military and stand for a stronger economy.

There are 160,000 of our men and women in Iraq that wonder whether there is going to be a hand grenade or a missile lobbed into where they are sleeping at night. Those are people who make a real sacrifice.

President Obama instituted the most anti-growth, anti-investment, anti-jobs measures that we have seen in our lifetime. Now he called his agenda ambitious, I call it reckless.

We reserve our deepest respect and admiration for those who volunteer for service and give their lives to help keep our nation secure.

I'm a family guy. Most important thing in my life by far is my relationship with my wife and my sons, daughters-in-law, and 18 grandchildren. And for me, this is all about them.