Philip H. Gordon: “There can be no doubt, in my opinion, that a crisis exists at our border with Mexico.”

These are very serious charges. We have looked at them carefully and came to the view that they deserved, indeed required, serious investigation.

We do pick a side. I mean, nobody should misunderstand.

I think that such an escalation would lead not to the regime's capitulation that we want to see, but rather to a new counter-escalation.

If we're not satisfied after this back-and-forth... sanctions go back in place. That's new and different.