A lot of times your spouse sees things about you that you don't necessarily see.

We need a president who understands the first obligation of the commander-in-chief is to keep America safe. If I am elected president, we will hunt down and kill the terrorists. We will utterly destroy ISIS.

What I'm encouraging President Trump and the Cabinet and congressional leaders to do, is let's keep our promises. Let's do what we said we would do, and that's what each and every one of you can hold all of us accountable for.

As president, I wouldn't be making the day-to-day combat decisions. The job of the commander-in-chief is to lay the objective out and then you rely upon the generals and admirals and commanders to give you their expert advice on the tools needed to carry out that objective.

On his [Marco Rubio] Gang of Eight bill, he would have liberalized immigration, but he did not - and he steadfastly opposed any new border security requirements for refugees or students.

We see a missile here, a bomb there - looks good on CNN. This is nonsense. This is not a strategy of a serious commander in chief.

Any military force should be dictated by the vital national security interests of the United States. And if and when we use force, we should use overwhelming force for a clearly stated objective. And then when we're done, we should get the heck out.