Of course, a more common mistake is to suggest that Ferguson is an isolated incident; that racism is banished; that the work that drew men and women to Selma is now complete, and that whatever racial tensions remain are a consequence of those seeking to play the "race card" for their own purposes. We don't need the Ferguson report to know that's not true. We just need to open our eyes, and our ears, and our hearts to know that this nation's racial history still casts its long shadow upon us.