Ghost Video - What's Your Thoughts on This One???

OK, so we post questionable ghost videos each week on the main site. These are videos that we've found elsewhere, like on Youtube, Dailymotion, Metacafe. This particular video has me scratching my head. It seems pretty authentic, so I wanted to see what you guys thought.

Leave comments below... I'm interested in getting feedback on this one.

Happy Hunting to all!
Chris