[antidemoncrat]

Is it my imagination or everywhere there is a large gathering of blacks these days, violence breaks out?

[EEGator]

It is not your imagination.

[Blood of Tyrants]

http://takimag.com/article/the_talk_nonblack_version_john_derbyshire#axzz5KnZ0QDJQ

[T-Bone Texan]

"...Is it my imagination or everywhere there is a large gathering of blacks these days, violence breaks out?..."

John Derbyshire wrote about this in his "The Talk, Nonblack Version".

One rule was to avoid, at all costs, any concentration of black people where the black people are unknown to you.

In the link in post 18, Rules 10a through 10c are the relevant ones, but all of them could save your or a loved ones' life.