Lindsey Graham: “Everything we are doing, no one likes to do and it is unprecedented.”

If this deal fails, President Trump is going to take the Strait of Hormuz over by force. The United States will control the Strait of Hormuz. We'll charge a fee for all those who go through – through to pay for the operation.

We're not giving any money to Iran that can change the course of history to try diplomacy. Is the MOU problematic? Yes. I would rather try diplomacy than take it off the table. The money Iran gets is not going to change the future of Iran.

America needs FISA up and running.

We're going to have hostages left behind American citizens.