Rand Paul actually said...

Are we at a point where the overuse of sanctions and tariffs will set back U.S. economic and strategic interests?

What is Russia saying? They are saying the new Graham bill would be the equivalent of economic warfare.

Sanctions are sort of the stick, and the question is, what is the carrot?

I think with regard to Iran, when the world had sanctions, there obviously is evidence that it worked to bring Iran to the negotiating table...