Joseph Biden actually said...

I did not say that, In fact, the sanctions would deter him. Sanctions never deter. You keep talking about that. Sanctions never deter. The m...

We would respond, we will respond if he uses it. The nature of the response would depend on the nature of the use.

He now sees, this war, in Ukraine, as an attack, not only on the people of Ukraine, but on the concept of democracy, as a governing philosop...

We would respond. And we would respond if he uses it and the nature of the response will depend on the nature of the use.