That is a fascinating video clip! I have seen Gettysburg ghost stories and photos featured on paranormal documentaries before. Apparently it is a place full of activity. (And you've visited so many places I'd love to see your Gettysburg photos)!

What is so interesting about the clip is the smooth movement of the object/entities through the trees. It looks ghostly in its mechanics, and not what you would expect from something fully physical.

I love Google Video, YouTube, etc., as it allows people to widely share intriguing video like this. I am constantly in awe of how connected and informed people around the world are becoming thanks to the internet and the amazing, evolving technologies that support it. Thank you humanity...