11+ hour ago  (493+ words) Authorities are bracing for the possibility that a damaged chemical tank in'Southern California'could leak or explode as an evacuation order continued into the Memorial Day<a class="excerpt-read-more" href="https: //whdh. com/news/southern-california-chemical-tank-at-risk-of-exploding-as-40000-residents-are-ordered-to-evacuate/">Read More</a>...