EXCERPT:
VANCE: “The president, honestly, Kristen, I don't know that any of us knew exactly when the president made the decision except for the president himself. But if you back up a little bit, we engaged in this diplomatic process. I think that he decided probably by mid-May that this process was not going anywhere, and so he decided to issue some private ultimatums to the Iranians. And then eventually, of course, we decided to destroy the Fordow nuclear facility and some of these other facilities ourselves.”