Our attitudes have come so far in this country in a fairly short time. Rock needs to find something else more relevent and meaningful to joke about. Certainly there is a small percentage of racists in this country but they are of all colors.
By the way, isn't it just as racist to vote for a black man just because he is black as to vote for a white man just because he is white? I, as my friends, do not care about the color of a person's skin but about the content of his character and his policies. Obama's pitting one race against another for political gain is unforgivable.