The MSM has been fueling racial riots since the Zimmerman Trial started. These instances are just the warm up. You only need to read the posts on twitter to know which way the wind blows. Race Riots just in time for the 2014 elections, the only way Obama can regain the reigns of power is by winning the house. This will work IMHO.
On the other hand, it could backfire on them when the rest of America sees them acting like a bunch of rabid, tribal animals. How is that supposed to win friends and influence people?
Blacks on twitter stated they will kill young white men at random if GZ is found innocent. Such rioting and killing will cause the Dems to lose because they are the party for blacks. Young whites voted Dem, but if their friends are being killed or beaten, attitudes change when reality hits. Remember the saying, some conservatives were liberals until they were robbed and assaulted by black thugs and gov did not treat the crime seriously.
Freepers with kids in college, tell them to be on guard. Blacks would not hesitate to go to places where young whites feel secure. Young white students are favorites because most lack street experience, they are unarmed and own expensive smartphones and electronics. Many young blacks feel justified, GZ is not just about GZ but a culmination of all the police shooting of unarmed young black men. Justified or not, violence is coming and innocent whites need to take precautions. NOTE: if whites cannot be found, Hispanics and Asians are acceptable substitutes for their violence.