At least 1 dead, 9 others missing in chemical tank implosion at Washington state mill

LONGVIEW, Wash. (AP) — A massive chemical tank holding nearly a million gallons of a corrosive liquid imploded and collapsed Tuesday at a Washington paper mill, killing at least one worker and leaving nine others unaccounted for, authorities said. Nine other people were injured in the spill, some severely. Emergency responders were still working on [...]