South Korean President Moon Jae-in also said that north Korea has agreed to dismantle a nuclear complex if the U.S. takes corresponding measures.
A Sierra Club official calls the rollback part of the Trump administration's 'ongoing assault on clean air.'
"Everyone is trying to stay busy by helping others," she said.
"Even though the heavy rains have ended, the flood hazard to life and property is real," city officials said.
Both incidents are alleged to have happened in 2016 but investigators suspect there may be more victims.