A critical early priority for the Biden administration is to deal with an escalating crisis with Iran as Tehran gets closer to having enough fissile material for a nuclear weapon, National Security Advisor Jake Sullivan said on Friday.
"From our perspective, a critical early priority has to be to deal with what is an escalating nuclear crisis as they [Iran] move closer and closer to having enough fissile material for a weapon," Sullivan told an online program sponsored by the U.S. Institute of Peace.