There is no easy answer to racism in our country. But the first step in handling the problem is understanding it. Congressman and Presidential Candidate, Ron Paul does a good job of explaining the real problem.
Racism is simply an ugly form of collectivism, the mindset that views humans strictly as members of groups rather than as individuals. Racists believe that all individuals who share superficial physical characteristics are alike: as collectivists, racists think only in terms of groups. By encouraging Americans to adopt a group mentality, the advocates of so-called "diversity" actually perpetuate racism.
The true antidote to racism is liberty. Liberty means having a limited, constitutional government devoted to the protection of individual rights rather than group claims. Liberty means free-market capitalism, which rewards individual achievement and competence - not skin color, gender, or ethnicity.
In a free society, every citizen gains a sense of himself as an individual, rather than developing a group or victim mentality. This leads to a sense of individual responsibility and personal pride, making skin color irrelevant. Racism will endure until we stop thinking in terms of groups and begin thinking in terms of individual liberty.