Yeah, there are no Mexicans or blacks in Pennsylvania...Or twisted pedophile perverts working at your schools, preying on students...
The only sad thing here is your comment.
I can't speak for all of Pennsylvania, but there are large swaths of Philadelphia that have no white people living there.
In fact, if you give me a neighborhood, I can tell you with 95%+ accuracy the race or ethnicity of who lives there.
Unfortunately, there are very few majority black or latino neighborhoods that aren't riddled with crime.
That may make you feel sad, but it's reality.