Jane Harman: “The problem is the business model is broken and that is a frustration I know for all of you.”

I think we should be very, very careful, given the Iraq experience, and if the people of Iran who elected their government by more than 50 percent in a four-way field want to change their government, then let them do that.

I think that if President Trump can reach a strong deal with the North Koreans he will deserve enormous credit.

If you're Kim Jong-un and you're watching this and thinking oh, here was an international agreement led by the United States in which they promised to give up their nuclear program in exchange for certain things.

But imposing sanctions and continuing to impose them on Iran's malign behavior in the region, which is permissible, is the right way to go.