03/24/2021
https://congress.gov...
"I think the willingness of other countries to continue to work with us on imposing sanctions... is dependent on their continued belief that we are seeking a negotiated resolution."
"I think we will find that out over the next 2 months."
"We will develop a base of knowledge that we do not even have now about the people, the places, the techniques that will stand us in very good stead even beyond the duration of the agreement."
"We believe that the best way to proceed is based, not only the commitments they make, but also the steps they take to implement those commitments."