Marco Rubio: “The United States, the president's been clear that ... we are prepared to play a constructive role in bringing about an…”

We’re never going to allow Cuba to become a base of operation against American interests or pose a threat to our national security. On that we are abundantly clear.

I think it’s important to see a country of this size and magnitude and to learn as much about it as you can.

This war is not going to be solved militarily. This war is only going to end diplomatically.

The point of having an agreement is to be able to have certainty so that people know they can invest.