Here is a very good opinion piece from the L.A. Times on racism which was authored by Shelby Steele, the author of "White Guilt". A sample is below.
"This does not mean that racist behavior today is somehow benign. It means that today racism swims upstream in an atmosphere of ferocious intolerance. Moreover, today's racism is no longer in concert with an overt and systematic subjugation of blacks. While racism continues to exist, it no longer stunts the lives of blacks.
Yet a belief in the ongoing power of racism is, today, an article of faith for "good" whites and "truth-telling" blacks. It is heresy for any white or black to say openly that, today, underdevelopment and broken families are vastly greater problems for blacks than racism, even though this is obviously true. The problem is that this truth blames the victim. It suggests that black progress will come more from black effort than from white goodwill — even though white oppression caused the underdevelopment in the first place.
In other words, this truth is unfair. And when whites or blacks utter it, they are instantly identified with the unfairness rather than with the truth.So propriety causes us to say that racism still explains black difficulty.
This explanation is also a source of power because it portrays blacks as victims. And wherever there are victims, there is justification for seeking power in their name. Thus the specter of black difficulty has been an enormous source of power for the left since the 1960s. To say racism is not the first cause of black problems is to put yourself at odds with the post-'60s left's most enduring fount of power."