[Poser]

You asked for citations. Here are 50,000 sources for you. I just put "pit bull attack" into Google and got 53,800 hits.

Here are some of the headlines from the first page of hits:

Women save toddler from pit-bull attack - The Californian / North ...

ABC News: Boy Clings to Life After Pit-Bull Attack

6-year-old recovering from pit bull attack

Teenage girl charged in pit-bull attack

Pizza deliveryman saves woman from Pit Bull attack.

[KJC1]

Those are anecdotes. What I am asking for is any kind of study that shows that pits are human-aggressive by nature; that is what I've consistently been asking for on this thread.

I am not denying that a small fraction of pits have attacked. A small fraction of other dogs attack too; I was bitten by a dachshund and also a terrier mix when I was a child.