Urban Combat Training

I love this guys stuff.
It's not polished, it's raw. He goes by the name B.T., for Black Taoist, and hangs with a bunch of other cats that are really into internal Chinese arts, specifically Bagua and Hsing-I.
In other videos, their forms are crisp and uncomplicated, and they put a lot of emphasis on reality-based training, something not always found in the "heady" and theory-infused world of Internal Martial Arts. His website is listed at the end of the video.