YOUR A JACKASS!
If a pit is dog aggressive, there are several levels to this. They could be fearful, they could be in a dominate state.
Some dogs need to be socialized better as a puppy or when they first get into a home.
It is NOT always in the genes. Pits are not meant to be aggressive dogs, if a dog is severely aggressive its usually due to poor breeding!
I am aware of stories where people were attacked by retrievers and poodles, more over than a pit.
Get your facts together before making an assinine comment.