Breed specific legislation is like race specific legislation- backwards and completely wrong.
At least the parents reprimanded and disciplined the kid. I can sympathize with you, but now that I'm a parent I'd hang you if you did something to my kid, especially after I dealt with it.
Now if the parents didn't do anything, well- they're irresponsible parents and don't deserve to have kids. The ones who think their kids are angels and can do no wrong are the ones that drive me nuts.