When did racism become a one way street?

The more I listen to talk radio, and watch the news on television, and read the papers, It becomes obvious that the liberal media is doing everything it can to make racism a one way street in America. Recently a white high school student was beaten up on a bus by a black student. Left wing radio and television were quick to claim that this was not a hate crime but rather just a fight between two students and that racism had nothing to do with it. Was this racism? I don't know. I wasn't there; but had it been a black student beaten up by a white student, every news outlet in the country would have spun it as a hate crime by a racist white kid on a minority. The local sheriff in this incident was quoted on more than one radio talk show (Ron Reagan, Thom Hartmann, etc.)stating that this was not a hate crime. Well, I'm glad that law enforcement is credible when stating that black on white crime is not hate crime. Did they get the same credit in the Professor Gates/Officer Crowley situation, NO! Without even waiting for the official police report, the same above mentioned talk show hosts smeared Crowley and basically the entire U.S. police force as racists out to opress minorities at every turn.
Why are authorities so quick to dismiss hate crime allegations in cases of black on white crime while classifying nearly every white on black crime as a hate crime? Why hasn't anyone heard of Christopher Newsom or Christian Channon, two young white people who were kidnapped, raped, dismembered and murdered by four black men, while everyone has heard of the Jenna Six who were spun as VICTIMS for beating a white kid to near death. RACISM, thats why. No one wants to accuse anyone of racism unless its white racists their talking about but the fact is that denying promotion to white firefighters because no blacks passed the promotion test is racism. Denying that Lanny Perry Barnes, who smiled as he ran over a white family at a Mcdonalds, then reversed and ran over them severa more times is a hate crime offender is racism. And accusing anyone who disagrees with the President on ANYTHING of being a racist is racism. Quickly pointing out any white on black crime while ignoring the astronomically greater number of black on white crimes is racism.
If any liberal were to read this, they would ignore everything in it and accuse me of being a racist, which is stupid and also racist. I believe in equality and would give the shirt off my back to anyone; black, white or pokadotted. I grew up the only white kid in an all black neighborhood and have as many black friends as white. I believe that extremist groups like the KKK and the Black Panthers are disgraceful supremist groups that should be ignored into extinction. I believe that the history of slavery in this nation is a horrible blot on our country, but how much is enough. How much longer do I have to be sorry just to be white? How much longer will all white on black crime be hate crime while black on white crime is ignored. Lets truly be equal, lets stop igoring some crimes while imbelishing others in order to further our political agendas