This site is exactly what I'm talking about...
http://www.classicpitbulls.com/home.htm
They sell dogs that are 'game' (i.e. completely uncontrollable killing machines). They are proud of the fact their dogs are 'human aggressive'. Have a look at the first male dog on their site... 'a serious dog for a serious person' and if you are a stranger 'he will attack immediately with intent to kill'
How do you propose walking this dog in the street? Does 'stranger' include old people or children walking past?
If I lived in New Jersey, I'd be reporting this site and it's owner to the police. This is a clear danger to general public safety and an absolute menace
After the almost-attack on my dog this weekend, I'm going to push for the complete banning of any bull terrier or mastiff in the area that I live in. The sooner these animals are gone, the better