Advice on McDojo's and real Dojo's ?

Most schools that teach authentic Japanese karate, can be traced back to the same ancestor arts that Ninjitsu came from. The Ninja's empty hand techniques were called Taijutsu, meaning "body skill" or "body art". I know there is a series of authentic Ninjitsu dvds advertised in Budo International magazine. Here is the link to those: a href="http://www.budovideos.com/shop/customer/product.php?productid=22051&utm_medium=shoppingengine&utm_source=googleaffiliate&source=googleaffiliate" rel="nofollow"http://www.budovideos.com/shop/customer/…/a