I believe we can solve anything. I believe people working together can lift everybody.

People are frustrated. They're fed up. They don't think the government is working for them.

People have accused me at times of having too big of a heart.But I have to also to say I must keep the people of my state safe. So we take a pause [in taking refugees].

I opposed the U.S. involvement in Lebanon. We ended up having to withdraw our marines after our barracks were blown up.

I think it's too late. I think that there's been too much. This all started with the red line, walking away from it. The inability to arm the legitimate [Bashar] Assad opposition.

It's a very serious matter. And what should we do about it? We should reinforce NATO. We need to be prepared to take solid actions to make it clear that we will not tolerate any intervention, and Russian intervention.

If the [Republican] party wants to have an ideological debate, it's never going to win anything in a major way.