Is there racism in this country? Yes, and it comes in all varieties. If you are old enough, you may remember a song (Smothers Brothers?) about group "A" not liking group "B", group "B" not liking group "C", etc., and ending with "And I don't like anyone very much." If any FReeper has the lyrics, I would appreciate a copy; couldn't find them myself this morning - neither Mr. Bing nor Mr. Google were my friend today.
Try searching for this on youtube: “the merry minuet Kingston trio”. This may be what you were looking for.