I don't think all pit bulls are killers, nor did I ever say that. What I think is that there is a MUCH higher probablilty that a pit bull will turn out to be a "killer" or will attack and injure someone than most other breeds. Kind of like playing russian roulette with 5 cylinders loaded rather than one. And I believe that I said that people who take on this risk because they just have to have a pit bull when there are many less agressive breeds are being foolish.
It is useless arguing with a closed mind.