It is quite surprising (laws of chance) in these various group assaults that thus far none of the intended victims or bystanders has been armed.
Sooner or later someone is going to plug one of the assailants. Happens in the right area of the right city and kaboom.
Then will we have Mohammad Obama castigating the white victim and turning him into the perpetrator?
This article answers your question about why folks don’t carry—
http://www.wisn.com/r/28769006/detail.html
... at the very end it says the usual crap: ‘state law permits carry, but fair officials say rules prohibit it.’
Please see the 2nd and 14th amendment.
You will also find that then, and only then, will the Reverend Sharpton and the Reverend Jackson show up to protest white violence against their minions. They will castigate the white race and institutional racism. The media will then be more than happy to pick up the story and run in nationwide on their nightly newscasts. Why? Because is shows whitey being the racist they all know that whitey is and that once again the poor minority community is being attacked.