This is from the youtube explanation box.
Here are several clips of ghost footage i found. let me make this clear, i don't post bull, it pi**es you off probably as much as me. both of these investigations were professionally done by parasychologists.
hhttp://uk.youtube.com/watch?v=K4qhojGeb50
Remove the extra h from the front of the URL and paste it into your browser to see it. The Embedding has been disabled by request of the video owner.