Tomorrow is the birthday of our nation, and it is a perfect day to talk and read about unsung American Heroes. Officer Clemmons, the recurring character of the Mister Rogers TV Show, is one unsung hero. Officer Clemmons: A Memoir gives the autobiographical account of the amazing story behind this man. Dr. Clemmons encapsulates Mister Rogers' good nature in a time where we all might need some. West Lafayette Library Director Nick Schenkel has the review.