vendors, for a small fee restaurants will cook it for you upstairs. >> wow. >> wow. so okinawa's most famous export, perhaps, is karate. >> uh-huh. >> when most of us think of karate, we think of striking. exclusively. is that an accurate representation of what you're doing? >> from the basis of okinawan karate is that it was used primarily as a defensive art. in other words, being able to, you know, control and subdue the opponent. usually if you could in a humane way, but then if you had to finish them, then you had the ability to finish them. the striking is important, but a lot of the technique is not about striking. it's about submission techniques. some of that is to do with