“We’re being told that the tank will fail, but there are different scenarios as to what that means, the most catastrophic scenario being an explosion that results in other tanks to explode..."

About 40,000 people were under evacuation orders and schools shut down Friday in Southern California after a storage tank continued to leak a hazardous chemical that officials…

Southern California officials have expanded an evacuation zone in several Orange County cities over a toxic chemical tank that they say is "actively in crisis."