This mysterious video, called simply "UFO Haiti," has racked up over 19 million views on YouTube. No other footage of a UFO sailing through the sky has been watched by as many people. What makes "UFO Haiti" so popular? Probably the fact that it actually shows the UFOs clearly — no blurry lights here. Is it real? A lot of people seem to think so. But the person who posted it, Barzolff814, runs a site called Hoaxart that features a few other UFO videos clearly labeled as hoaxes. Barzolff814 has also posted a bizarre and terrifying piece of animation called "A UFO Hoaxer Comes Clean," where he seems to obliquely confess to creating the UFO footage that's become one of the most popular in the world. In other words, the most-watched UFO video on YouTube is a fake. Somehow I'm not surprised.