Two white teenage girls were viciously attacked by a mob of 12-20 black teenage girls on a subway in the Bronx. The victims were taunted by the female thugs than brutally beaten and robbed. Racial hatred appears to be the primary motivation.
One of the perpetrators videotaped the attack and placed the video on worldstarhiphop. This is a website that regularly hosts video of black on white hate crimes.
If the races had been reversed, this would be a major national media event.