Japanese Volcano Eruption Caught on Video... VERY Up Close and Personal

If you've ever wondered what my nightmares are like, they pretty much go like this. On Sep. 27, a group of hikers were enjoying the fall weather on the Japanese volcano Mount Ontake. Suddenly, the volcano erupted, letting loose an incredible pyroclastic flow, a torrent of superheated ash that barrels down the slopes of the volcano like a thundering wall of death. The hikers tried to get away, but the flow was far faster... still, one of them managed to get video. [Yes, it's vertical, so turn you...