They are an extremely smart breed.
Do you not believe in man's dominion over animals?
After 80 deaths and 900 hospitalizations caused by pits...No!
People do not place enough importance on genetics. Bred to hunt birds, fine. Bred to kill other dogs, not fine.
Imagine spending the next several generations teaching your children to kill other people. At some point, they could accomplish it without blinking an eye.
Failure to see how this plays out on the bigger world-stage dims our ability to see what's going on around us.
Good people are 'bred' no less than bad people are 'bred'. 'Breeding' has consequences.