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Phil and Campbell Valentine have talked about natural disasters before. This time they focus on some of the worst volcanoes in history. One of these volcanoes came close to wiping out all human life on Earth.
Phil and Campbell Valentine have talked about natural disasters before. This time they focus on some of the worst volcanoes in history. One of these volcanoes came close to wiping out all human life on Earth. read more read less

3 years ago