No personal experience but now and then you see crossed ones for sale here. They were more common in the early 90's but seem to have died out a lot. I thnk that kinda tells a story.
Dogs that bite are and should be culled.
T
aussie all the real old easttexas curs the best of the best would bite a stranger. If culled everyone of mine that would bite a stranger then I would have never owned a good dog.