Iran is threatening European nations scrambling to try to appease it that, without a deal by Sunday, it will take steps that could bring it closer to having a nuclear weapon.
Iran has broken through the barrier set by the 2015 nuclear deal to limit its stockpile of low-enriched uranium, according to Iran and a watchdog group.
Waters would apparently prefer to take the side of Tehran than see the Trump administration score any points, even if those points were for avoiding war.