An Iran affairs analyst at the non-partisan Congressional Research Service, Ken Katzman, says the Iranian leadership is essentially stalling for time until a new U.S. president is elected.

• 美国无党派的“国会研究服务处”的伊朗事务分析家肯.；卡兹曼说，在美国新总统选出之前，伊朗领导层基本上不会做出反应。