Iranian negotiators met with Qatari mediators in Doha on Saturday, Reuters reported, as diplomatic efforts to prevent renewed US attacks on Iran intensified after the country's midterm elections. The meeting took place after more than 12 hours of negotiations in Tehran on Friday, while Qatar was in regular contact with Washington. Mediators have proposed a seven-day plan that includes daily steps to build confidence between the U.S. and Iran, though Tehran sees the proposal as insufficient.