If both sides agree to something significant, we will support the measures needed to finalize details.

WHITEHOUSE: Press Briefing

Obviously, if both sides agree to something significant, we will support the measures needed to finalize the details of that.

WHITEHOUSE: Press Briefing

And the answer to your question is that if both sides agree to something concretely significant, we will support the measures needed to finalize the details.

WHITEHOUSE: Press Briefing